Sadly, it's only on Netflix, which I can't justify getting, even for Marvel shows. I wonder if there'll be an alternate way to watch it later (legally).

I can't see why it won't be linked to the current MCU, since Marvel is the one putting it out. I think they're looking for ways to expand the current universe, considering SHIELD also exists in that universe.

"You need me. You wouldn't be much of a hero without a villain. And you do love being the hero, don't you. The cheering children, the swooning women, you love it so much, it's made you my most reliable accomplice." -- Lex Luthor to Superman, Question Authority, Justice League Unlimited