From the NCAA (or any sports league), they will always have easy access, but this is 100% why you need harsh punishment for someone who is caught doing so, regardless of circumstances. Players are banned from numerous competitive avenues for "gambling" on the outcome ranging from competitive Esports, ping pong, baseball, and now college sports. Some will decide it's worth it to take the risk, some will not. But if the punishment is a small slap on the wrist and you get to keep making money off the profession, then yes that's a risk that's worth taking.
The what they do about it from a gov't standpoint is going to wade pretty heavily into political waters. Would probably keep that to the OTB as it's going to turn very non-discussional given what past and current administrations have done on a state and national level.
The NCAA angle seems pretty straightforward to me and is part of why I expect if they can't take in court legal action, that teams will ban playing them which they are within right to do without legal recourse, the same as the NCAA could ban them from post season play.