It's hard to say exactly how or why mailing dildos anonymously in the mail as a prank became trending on Reddit and Twitter in 2023, as it's a relatively new trend and there isn't a lot of information about it yet. However, we can speculate about some possible reasons for why it became popular.
One possible reason is that people find the idea of mailing dildos anonymously in the mail as a prank to be humorous. The idea of sending something as unexpected and potentially embarrassing as a dildo in the mail can be seen as a playful form of mischief. Additionally, the anonymity aspect of the prank adds an element of surprise and intrigue, as the recipient may not know who sent the dildo.
Another possible reason is that the trend is a form of rebellion against societal norms and expectations. Society often views sex and sexuality as taboo subjects, and mailing dildos anonymously in the mail as a prank could be seen as a way to challenge these societal norms and push back against the expectation that sex should be kept private.
It's also possible that the trend is a form of online activism or a form of online protest. Mailed dildos could be seen as a way to draw attention to issues related to sexuality and sexual expression, and to challenge societal norms and expectations around these issues.
In conclusion, the trend of mailing dildos anonymously in the mail as a prank is a relatively new trend on Reddit and Twitter that could be seen as humorous, a form of rebellion, online activism or online protest.