One other difference is that pre-1992, it was just really looked down on, but it still happened. Some JW kids still went to college. I don't remember anyone back then losing privileges because of it. I knew at least 2 elders who sent their kids to college. Now, though, it's basically a sin.
They've tripled-down on it. College is the worst thing ever. Parents can lose privileges if they send a kid to college.