Wow private servers aren’t uncommon, although I do think they violate the TOS as it stands. I imagine people would continue to use those in the event blizzard shuts the official servers down.
If you don’t have it already, maybe you should look at a steam deck in the future. I find it to be really good for times in my life when my time to play is limited, and a better source of unwinding than just mindlessly scrolling Lemmy or Instagram when I have a spare 15.
My personal disclaimer on this is that Borderlands is way more fun with friends, but if you want to pay attention to the story you probably need to be selective about who you play with. I find most of the people I’ve played with don’t really pay attention to the story and I either need to skip everything or force them to wait for me, not ideal for either person.