I think that there are many things to consider here:

• “correct” usage of a language is important, but we must be careful to not exclude people. English is not my native language, so this post will contain errors and if you’re going full grammar nazi, you might end up excluding people from written communication. That is not good
• languages are evolving and it is the written mission of every official language committee to keep the official guidances in line with the changes of the language. Here in germany they are changing the official rules if the language is changing and are “legalizing” some new words
• But: They are not legalizing gender neutral language due to political reasons. According to their own guidance, they have to, because that is in actual use, but they are refusing.
• And then literal nazis are talking about “correct grammar” while not being able to spell themselves and that is stupid