No, they don't, and I'm very much for the draconian policies colleges have. Frankly, I find people who are aas selfishly unaware of the consequences as you seem to be, to be of a lower morality (IE that of a child), because you simply can't fathom that your cheating is cheating someone who actually WORKED for their grade out of their proper place. It's because of people like that politicians are utter crooks, because just like to you, to them the selfish ends will always justify selfish means. There is no concept of earned to you, there's just the ridiculous notion that you somehow deserve what you want, irregardless of what harms you cause along the way. If you can't understand the higher reasoning as to why you shouldn't cheat, frankly, I hope you get caught for cheating, and pay the full consequences of your actions, because your morality probably only goes as far as punishment and reward.
Also, imo, they need to start handing out warnings for necroposting without any real reason.