It’s all about the heat. It’s not dumping 120w non stop even over 90% for example. OnePlus also use supervooc not standard usb pd. My phone legit does 150w max and while I mostly use my 80w charger because my tablet uses that I can’t say my battery seems affected much 2,5 years in.

A little more info on it https://www.androidauthority.com/supervooc-fast-charging-686000/

Just one more lane, bro!

If that… I imagine they were white label products so not even those taught him anything

Well I’ve got some scoliosis so kinda hard to fix that. Sure they can improve it with surgery but it’s not that bad so they won’t do it.

What helps me is some core strength mostly planks and more importantly improving the strength of my hip flexors which causes my pelvis to not tilt anteriorly.