I have gotten huge flak for several of my opinions, though I think they are all correct. I think that all music is Assur, that it’s absolutely Assur to dance on Shabbos (voicing that opinion in Meah Sh’arim once got me an extreme verbal berating by a Chossid), and that 3 women who eat together should always make a Mezuman unless they have a very good reason not to. Should I say more?
All three are normative Halacha according to most shittos and not controversial.
I guess mine would be either that parents should pair their children up/let them date at 16 or younger, support them , and make them use BC until they are ready/mature to start a family. Barring that, girls should live their lives not looking/waiting to get married, and if it happens, then great. If not, also great. Both are based off Gemaros in Keddushin.