When I'm really bored I post ads on Craigslist, where I pretend to be an employer offering a job. I have occasionally targeted coworkers with this, but it's more of a fishing expedition.
I advertise for:
* Nonsensical hiring requirements; 15+ years experience with Rust programming language.
* Borderline illegal discrimination policies; only women, PoC, and LGBTQ+ candidates will be accepted, must be a registered Democrat/Republican to work here, must vote for/against Trump to work here, and subtle hints that only Mormons will be hired and promoted (I hate Mormons).
* Requirements with horrifying implications; mandatory fluency in a language native to east Asia or the Indian subcontinent.
* Mandatory social media advertising for our company to your friends and family, whom you must find and add on Facebook, Twitter, etc, to be employed. Obviously you must have it on your phone (and you must have a smartphone), you must have social media accounts with pics of you and all your identifying info publicly viewable, and we need access to everything you send and type into the app.
* General exuberant boomer-posting.
If a person who doesn't meet these requirements replies, I verbally abuse them with the goal of increasing their political radicalization, racism, sexism, homophobia, and transphobia.
If a person whose beliefs I personally dislike responds, I waste their time and money. Sometimes I set up interviews far away, usually a few hours drive, but on one occasion I got a guy to fly to New York and rent a hotel room for a week.
He thought he has going to be working for a Punjabi-run electronic trading company similar to Goldman-Sachs, and spent over $20,000 on the plane ticket, hotel room, tailored suit, personal business cards, and resume printed on expensive paper stock. He later developed depression and anxiety, and when I last checked up on him had given up on America and got a Canadian visa. I got him by pretending to be a cute blonde recruiter.
I also post on the missed connections board at Craigslist to get social media accounts, emails, photos, and identifying information from people I personally know and hate, which I use to set up accounts on dating sites and act like an asshole. I got my bosses girlfriend to break up with him, and had him totally ostracized from the female population of the small town in which I lived, by doing this. I got a Mormon professor fired, divorced, and excommunicated (lmao) though to be fair he was actually cheating on his wife IRL so it's not all my doing. Last I checked he's in Eastern Europe working for a Polish IoT startup.
I haven't tried yet but I want to start posting on the rental/housing boards, posing as a bitchy girl and saying stuff like "no creeps, post pics, hot guys only". It seems counter-productive to my goals though, and there's not an easy racial angle besides the obvious NOWAG/NOWIG and fake news angles.
Don't put pictures of yourself on the internet and always triple-check if something seems too good or bad to be true.