by analysing and mining the user behavioural data and
attaching specific labels to the users (Hong & Chang,
2023). This study reveals how platform algorithms
affect individual identity presentation and self-
identification. However, this study is less involved in
exploring the potential risks posed by algorithmic
categorisation and does not analyse in depth the issues
of bias and discrimination that may arise. Lun Li and
Yuying Sun fill this gap by pointing out that the design
and operation of algorithms are often influenced by
the developer's values, cognitive limitations, and data
bias (Li & Sun, 2023). This can lead to unfairly
categorised assessments of certain groups. This
research makes an important contribution to shedding
light on the problems of algorithmic discrimination,
but specific options for addressing these problems are
not explored in sufficient detail.
In addition, the opacity of the algorithms
exacerbates the risk of bias and discrimination. Users
are often unaware of how algorithms categorise and
evaluate them, and it is difficult to monitor and
intervene in the algorithms' decision-making process.
Xu Qiang points out that this trait may make users feel
that their digital identity is arbitrarily defined and
manipulated, leading to confusion and anxiety about
self-identity (Xu, 2023). When discussing
psychological impacts, Xu Qiang's research is
valuable, but improvements are still needed in terms
of specific regulatory measures and increased
transparency.
Frederico Schardon and Ricardo Custódio
conducted a systematic review, mapping and
categorisation study of Self-Sovereign Identity (SSI).
They comprehensively sorted out the relevant
literature on SSI and constructed a detailed
classification system of SSI, which provided an
important theoretical foundation and research
framework for understanding the concepts, technical
implementations, and challenges faced by SSI, and
made important contributions to the theoretical
construction of the SSI field (Schardong & Custódio,
2022). However, the study mainly focuses on the
technical level and theoretical discussion of SSI, and
involves less about the specific performance and
mechanism of SSI's influence on consumer thinking in
practical application scenarios, especially in the social
media environment, and the content study is not
comprehensive enough.
These studies emphasise the impact of algorithmic
interventions on users‘ digital identities, while hinting
at the problems of bias and injustice that can result
from algorithms’ lack of ethical journalistic
awareness. There is still a lack of research on how to
properly address these issues, especially in areas such
as enhancing algorithmic regulation and increasing
algorithmic transparency. In this paper, we will
conduct an in-depth discussion from the perspective of
parsing algorithm intervention to complement the
existing research deficiency and provide theoretical
basis and practical guidance for the fair and reasonable
construction of maintaining users' digital identities.
2.3 A Study of the Impact of Social
Media on Consumer Philosophy
The impact of social media on consumer thinking and
behaviors is multifaceted. Wang Yonggui et al.
provided a macro perspective of social media
marketing research by comprehensively analysing
Web of Science core databases and CNKI databases
(Wang et al., 2024). Chen Chong explored how social
interactions influence residents' consumption from the
perspective of demonstration and cognitive effects,
highlighting the role of social media content
dissemination in shaping consumption behaviors
(Chen, 2023). Lu Xinyuan and other scholars have
analysed how social comparisons in social media
affect users' purchasing behaviors from the social
consumption interpretation, and revealed its far-
reaching effect on the complexity of shopping
decisions (Lu et al., 2023).
Knoll J states that individuals are more favoured
when they possess positive evaluative traits (e.g., good
behaviors), display social or positive non-verbal
actions (e.g., assisting others), and are perceived by
consumers as being similar or meeting expectations
(Knoll et al., 2015). JIN Fei proposed, suggesting that
social media sharing cues play an important role in
consumer decision making, influencing consumer
judgement and choice (Jin, 2022). Such as adding
sharing buttons to the product interface, adding
themed hashtags on major social platforms, or just
using advertising slogans with sharing incentives. Joy
A and others discuss future trends in digital
transformation for luxury brands, including the use of
meta-universes, digital fashion and non-homogenised
tokens NFT. The study states that these emerging
technologies present new opportunities and challenges
for luxury brands, and that brands need to continue to
innovate to meet the needs of consumers in the digital
age (Joy et al.,2022). This exploration provides
forward-looking insights into marketing and digital
strategies, but consumer acceptance and consumption
habits of these emerging digital products and services
remain under-analyses.
These studies provide this paper with a key insight
into how social networks influence consumer
behaviors. In addition, there is still a dearth of research