And the ease of repair, too. I have experience repairing laptops and phones, but even so, a lot of phones are just too much trouble for me.
Historically, my phone batteries become nearly unusable after 3 years. Several of my old phones would still be usable (with extended support from LineageOS) if I could replace the batteries, but the labor cost is prohibitive. It doesn’t make sense to spend $200 on a battery replacement when the phone is barely worth half that.
You might want to look at the LibRedirect browser extension. You can have it convert all YouTube links to point to your preferred Invidious instance instead.