Whilst not a believer in any particular faith , I encouraged my kids to read about the faith traditions, was very happy they got religious instruction at school and am delighted my 2 girls go to a Christian church (though I don't).
Now the aetheist "movement, I believe would very much like to have Religious education scrapped in schools. They seem to froth at the mouth about it
Is this not "denying" the population something which, I consider, quite useful.
I'd ban several things that young people are exposed to which I consider harmful (junk food advertising perhaps) before i'd call for a ban on RE,
So I consider RE useful, I consider maccas useless.
The adults have to make the call on this.
You are always teaching your children something. Omit teaching religion and , believe me, that is also teaching them something ,
I'm interested to know why you do not value religious faith and RE for yourself, but you value it for your daughters.