Obama-endorsed French President Emmanuel Macron has joined numerous French intellectuals & journalists in warning that "out-of-control woke leftism of US campuses and its attendant cancel culture" poses a grave threat due to the social strife it creates: https://www.nytimes.com/2021/02/09/world/europe/france-threat-american-universities.html?action=click&module=Top%20Stories&pgtype=Homepage

Obama himself, on at least two occasions, has issued similar warnings about what he calls "woke" excesses:

And here's Obama in two parts -- really worth hearing -- in 2015 condemning those who try to silence or exclude from campuses views which they say make them uncomfortable or afflict the marginalized (he was also condemning proposals to defund left-wing curricula):

Here's the second part, where Obama specifically and quite emphatically condemns those sectors of liberalism (now dominant) that seek to ban and silence speakers and ideas which they regard as harmful -- worth listening to: