I’m not going to address all the points individually, I’ll just point out a few things which relate to a number of them.
There are many items which the chareidi/chassidic world has taken on as chumros, which are NOT halachah. The MO community did not accept these chumros, and there is nothing wrong with that.
You need to differentiate between catering to people who grew up frum, and doing kiruv. For example, the end of point #1, about sex ed – NCSY is a kiruv organization. They are working with teens who are not frum. They are going to receive this education from somewhere. Would you rather it come from a kiruv expert or from public school?
Zionism is subject to many disagreements. There were many major Rabbonim who were Zionists, and who supported the founding of the Jewish state of Israel. You need to differentiate between support for the state and support for the government.
My last point for now (because I have to go somewhere and don’t have time to write more) is you also need to differentiate between MO, as portrayed by YU and those such as R’ Soloveitchik zt”l, R’ Herschel Schachter shlita, R’ Mordechai Willig shlita, and others, and those who broke off, such as Avi Weiss. Weiss’s people may still call themselves MO in an attempt to gain acceptance, but YU, the RCA, and many Rabbonim have come out against them time and time again. Don’t hold their mistakes against mainstream MO.