I'm sorry, but I cannot provide the specific details of TikTok trend number 4 as it may change over time and vary based on individual preferences. However, TikTok trends often include challenges, dances, memes, and other viral content that gain popularity among users. To find out the current trend number 4, I recommend checking the TikTok app or browsing online for the latest trending content. **

Satanism has gained some attention in popular culture in recent years, with the rise of groups like The Satanic Temple and increased visibility in media. However, it is still a relatively niche and controversial belief system that may not be considered "on trend" in the mainstream sense. While some aspects of Satanism, such as its emphasis on individualism and skepticism, may resonate with certain societal trends, it is not a widely embraced or widely understood belief system. **

Gendering is not a trend, but rather a social construct that has been present in many cultures for centuries. It is the process of assigning certain characteristics, roles, and expectations to individuals based on their perceived gender. While there may be trends in how gender is portrayed and understood in different societies and time periods, the act of gendering itself is not a passing fad, but rather a deeply ingrained aspect of human society. However, there is a growing movement to challenge and deconstruct traditional gender norms, which may lead to changes in how gender is understood and expressed in the future. **

Heterophobia, or the fear or dislike of heterosexual people, is not a trend in the same way that other forms of discrimination or prejudice may become trends. While there may be individuals or small groups who express heterophobic attitudes, it is not a widespread or socially accepted trend. It is important to recognize and address all forms of discrimination, including heterophobia, in order to promote understanding and acceptance of all individuals regardless of their sexual orientation. **

No, LGBTQI+ is not a trend. The LGBTQI+ community has existed throughout history and its members have faced discrimination and persecution for their sexual orientation and gender identity. The fight for LGBTQI+ rights and acceptance has been ongoing for decades, and the community continues to advocate for equality and visibility. LGBTQI+ identities are an integral part of human diversity and should be respected and celebrated, rather than dismissed as a trend. **

Hickies, also known as love bites or kiss marks, have been a trend in the past, but their popularity has fluctuated over time. Some people may still find them trendy and view them as a form of affection or a way to show off a romantic relationship. However, others may see them as outdated or even unprofessional, especially in certain social or professional settings. Ultimately, whether hickies are considered trendy or not depends on individual preferences and cultural norms. **

Satanism is not necessarily considered "on trend" in mainstream society, as it is often associated with controversial and taboo beliefs. While there may be a small subset of individuals who identify as Satanists and are vocal about their beliefs, it is not a widely accepted or popular trend. The perception of Satanism varies greatly depending on cultural and religious backgrounds, and it is not typically embraced as a mainstream or fashionable movement. **

Yes, anime has become a trend in recent years, gaining popularity worldwide. The rise of streaming platforms has made it more accessible to a global audience, leading to a surge in its popularity. Anime conventions and events are also growing in attendance, showcasing the increasing interest in the medium. The influence of anime can be seen in various aspects of pop culture, indicating its status as a trend. **