The people complaining that they are confused about pronouns aren’t really confused by the pronouns. They just use that as an excuse because it doesn’t directly seem as transphobic. The evidence is that they have been using “they/them” for decades to refer to people of unknown gender without a problem before the GOP and other conservative groups started the culture war.
If you give them a way to not be confused by it, they will either continue to act confused, or find something else as a proxy for their anger.
I don’t think it’s worth the mental energy to solve a “problem” that they want to have.