I don’t yet know what to call this part of the left.
I like calling it the authoritarian left. Instead of free speech, controlled speech. Instead of equality of opportunity, forced equality of outcome. In Canada they use the legal system to force modifications to our languages. The common thread is the use of force and law to enact ideology. This is the mark of authoritarianism.
We can not call this liberal as liberalism includes individual liberties. The liberal left is bereft of options these days. Politics have embraced neoliberal policies while the universities are in the grips of the authoritarian left.