If it's going to influence my kids in school then it does.
If you actually read what I've posted you'll see I have no issue with the individual but with the extremists pushing a biased viewpoint onto our institutions which will impact my children.
Who's the extremist pushing their biased view point here? You or the school teaching kids about everything in life?
I see it as no different as parents not wanting their kids to be taught about homosexuality, Islam etc - denying them knowledge about the world is pushing views on them, its mental, if a kid is gay or trans, educating them on other people being that or not - will make no difference to them, they are what they are.
If your kid turns out to be gay or trans, would you rather they were made aware of this being a thing in the world (and thus it might be easier for them to understand/accept), or will you just push your own 'being uncomfortable' on to them ?
This is how stupidity is passed on from generation to generation, your grand parents taught your parents something, that's been pushed on to you now, your now wanting to push that OPINION on to your kids.
Knowledge is power man - educate your children, don't force information away from them, its as bonkers as people not wanting their kids taught about all religions in the world.
Obviously teach kids information at a suitable age for them to understand etc, don't just tell a 4 year old literally everything in the universe at once!