School boards, like every local governmental agency needs to have their pulse on the local community. If they are getting that much push back from the local community, they should accommodate the locals.
In cases, where it is 50-50, they should work to accommodate both.
Our school district was hell bent on putting kids BACK in classrooms (mostly a political move by Abbot) but one that I agreed with because MY kids didn't do so well remote learning. They also did not mandate masks or no masks in the State, giving the schools the choice. That school choice was and is based upon the general consensus of that local community NOT the Teachers Assoc.
What gets taught in schools is the same, if the recommendations of the Teachers Assoc vary greatly from what the community wants, it doesn't get included in the curriculum or the curriculum would change.
I don't see this as being so damn hard to recognize.
It is only when someone FORCES the 'others' to do things they vehemently disagree with, that problems such as this arise.
My response would simply be to get ****ing politics out of everyday life decisions. Masks, CRT, and other politically promoted agendas (whether you think any of it right, wrong, or in between) have no business in our schools or around our kids.