I am not going to deny that I am sometimes guilty of this as well, after all sometimes I do not feel like reading five different pages which detail the exact terms of the bonus I am receiving, however when that happens I often take the time to read the terms anyway the very next day.
However there are many gamblers which never read those terms and that is when things can get complicated for them, as even if they made a good amount of money out of their bonus they may have failed to fulfill all the conditions set in place by the casino, and as such they are not eligible for a withdrawal.
To be frank, I dont read the whole terms and conditions page of any platform that I want to join.
What I used to do is to find the most important things one (based on my own preferences) since some users may have different important things to know.
I used to use CTRL+F and search the keyword of the thing that I think I need to know, i.e restricted countries, KYC, Min depo/withdraw, etc.
I wont deny that it will be wasting time to read wall of text in the terms and conditions page, that's why I use simple way like that.