Most of you are equating NIL to your job. That is not a good comparison.
NIL is equivalent to any public person (aka an actor, actress, singer, public official, etc.) allowing their name and image to be used for by another company to make money. It is like having Michael Jackson appear in the Pepsi commercials - he was not an employee of Pepsi but was reimbursed for them using his image to promote their product. He was paid per whatever contract he had with Pepsi to use his name and image. The record label he was associated with was irrelevant to this. Typically for a person to be successful in this type of activity, they must be well known to the public such that their image can influence folks to purchase whatever is being sold.
An employee works for the company and their work benefits the company, not them individually. Within the structure of a company, there are various levels of jobs that one can do and there is a progression up the ladder if you will that dictates what your salary may be. If an employee quits or is fired, they no longer get any benefits from their employer.
A student athlete who is on scholarship signs an agreement to play for said school in exchange for a free education in the subject of their choice. They also get free training, free advertisement of their skills, free advice / direction on how to present themselves in public, etc. If the student athlete quits or transfers, he/she no longer gets the educational benefits.
All of these are different in some important way. But all do have a net value for the individual.
I won't pretend to know what the answers are, but I do know that NIL if not controlled will destroy college sports. Money will be diverted there, facility upgrades will not occur, some opportunities in some sports will disappear, other athletes will not be afforded the opportunity of a free education, egos will get in the way, players that see their worth dwindle will be playing for their own recognition verses playing for their team. Football, for most universities is what funds all sports - it will also in the end be what destroys college sports - all of them.