lilmod ulelamaid: You are not a Charaidi. DL is a whole different ballgame. More like the MO child who fights his parents to stay in Yeshiva. Even for DL, it is becoming more common to stay in Kollel either before or after army service (instead of Hesder).
For an Israeli Charaidi, it is easier to go with the herd. Same for a yeshivish guy in America who can live off his shver.
If you wish to continue the discussion, I suggest moving it to a new thread.
The school has a right to say, “if you want to send your child to our school, do x,y,z. If not, send him elsewhere.” The parent has the choice.
Unless they take public funding, in which case the schools have to serve the entire public.
The secular court has tried to force the yeshiva to accept them and the parents just boycotted the yeshiva. The parents went to jail rather than send their kids to yeshiva with those they considered less frum.
Why should they not be allowed to home school their children?