Sorry, what? Not sure if you’re joking, but Americans use texts because they’re free and the ability to use them comes preloaded on the phone (no need to download something that takes up more space). I have Signal and WhatsApp on my phone for my international friends, but I use texts to communicate with US friends because RCS works with everyone and it’s integrated much better into my phone, watch, etc. than any app can be without an absurd amount of permissions given to the app.
I actually don’t know the way you’re supposed to beat Super Metroid “correctly.” I’ve always done what I ended up learning was a major sequence break resulting from a bunch of bomb jumps to get the power bomb early, and use that to get some other stuff that allows me to beat the game out of order.
I also never start Metroid Prime without immediately getting the double jump. I used to be up there on speed running that game. I don’t play the player’s choice or switch versions whenever I decide to crack it out. The original was literal perfection.