That's because you live in a country that make all other ideologies Ileagle.
Germany bans homeschooling.
Homeschooling hardly qualifies as an ideology and even if you could somehow twist it to fit the term, it hardly qualifies as "all other ideologies".
Circumcision is part of the religion. Anyways it a heath hazard to not do it. A lot of US solders had to get it because it get disease and crap from the middle eastern sand.
Some religions practice female circumcision and the world rallied to defend women's rights and tried to ban it completely.
Also, your justification is health hazards and you use US soldiers in the Middle East as an example? Keeping yourself clean isn't all that difficult, even in the Middle East. It's perhaps more convenient, but the health related arguments are largely invalid for people who know what proper hygiene is. There are very few cases in which complete removal is necessary, there are more cases in which circumcision resulted in damage of the organ, leading to complications later in life (I'll leave the meaning of that to your imagination).