I don't think it's just a question of laziness but it's also a question linked to the fact that as a platform they are advertised on practically any site that has a reputation, this creates an aura of trust which rightly leads users to trust and deposit here.
Moreover they offer the chance to play in minor leagues with many odds available...all these factors lead people to play here and not make any search.
Yeah that's true. They are advertised anywhere but it's only a mere advertisement and has nothing to do about the reputation of the site. You know, those platforms where they are advertised, also wanted to earn money. This is the reason why they allow all kind of products.
Laziness is still there because we don't check the background of those companies that we see, if they are legit or not. Minor leagues are only minor leagues and they can offer many odds which can also be available on many sports betting sites including on those trusted ones but because they are lazy, they think it was only available on this site here. Safety is still important more than anything else. Sure some scam sites offer exciting features but that is useless if you still can't withdraw the money that you win.