In my personal experience I've seen or heard of more professors espousing their personal views as fact than most online and academic discourse would have otherwise led me to believe possible.
I think removing tenure is a net loss for research because professors now have to worry about politically motivated reprisal for their research, whereas I believe it to be a net gain for student education since professors can then be held accountable for failing their basic responsibility of teaching factual information to the best of their knowledge based on the available research in their field of study.