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.
It's okay not to read the five different pages on the casino's terms and conditions. But you should at least take the time to read through the wagering requirements rules so you won't run into any trouble. This happens to many gamblers when they want to withdraw their money and it turns out that one or several conditions must be met before they can withdraw their money. But for those who already understand the rules and follow them well, they will have no difficulty withdrawing their money.