Ages ago people used to sign their emails and Usenet messages with geek code blocks from a geek code generator [1]. This is probably an awful idea but if there was a deviant code generator people could render extortion powerless by having a deviant code block showing what they are into at the risk
or benefit of employers and family seeing it. Perhaps some taboo categories could be made vague to keep some people guessing or have HR departments in a conundrum. I do not know if or where people would share it or if such a thing could remove stigmas.
[1] - https://moomoohk.github.io/geek_code/generator.html