The guy you’re responding to is a liberal doing a piss-poor satire of a ML.
The students protests was quickly co-opted by nazi collaborators entirely unaffiliated with the students, it’d be like if Jan 6 happened during the 2020 protests.
The government vindicating those protestors also built monuments to nazi collaborators.
It’s a complex issue, the students had genuine issues the government was failing to address, but if the soviets didn’t step in, things would have been far, far worse. For comparison, here’s what tended to happen in countries that failed to stop the counterrevolution around that time.


The Young Turk movement started with medical students.
There were quite a few pro-segregation protests when schools were desegregated.
There’s also a lot of cases where students with real grievances and positive intentions are coopted; most of the students protesting in the early 90s in eastern europe didn’t intend to do a color revolution and have their countries stripped for parts.