I mean that's kind of the one thing TikTok has going for it; it's algorithm is very good at quickly adapting to what type of content you like. There's plenty of IT/tech content on there, it just takes liking a few videos about a topic beforeyour feed adjusts. I havent seen "people twerking in the street" or "kid drinks coke with mentos" videos since basically the first time I opened the app.