Anyone else feel like bonuses are just traps most of the time?

so i keep seeing these 200% or even 300% deposit bonuses advertised everywhere, and honestly, the math just doesn't check out for most of them. nearly all the time, it’s a massive rollover requirement or the bonus can only be used on like, the lowest-ev slots. you end up grinding way more than your original deposit and the edge just eats at your bankroll. sports betting promos are a little less predatory but still usually end up with you making marginal value bets and burning through the promo funds.

i get the appeal if you're just playing for fun or testing out a new site, but as soon as you try to play smart or stick to high-return games, it becomes pretty obvious these aren't for people trying to actually win. am i missing some angle on these or are people just ignoring the fine print?