I like your point of view, cant say i completely agree not do i disagree, since i am ethereum-neutral and kind of newbie. I agree that in the near future its going to be interesting how many people will 'stick' with ETH when its not really 'minable'. However, i am not sure whether BTC is still undervalued, i will wait to see if other coins will use it as a platform to extend their functionalities, like they do with ETH.
Still, i will keep an eye out for your posts and videos on your channel :)