I stood ready to pay and then the cashier said "now I just need your phone number and you can pay". Hold up. What. I did not expect that, I honestly had a burst of anger inside me (never gonna take it on a cashier, they are just doing their job). I asked nicely why do I need to give my phone number and I was told that to register me as a member so I can get the discount.
"Sure thing, It's +XX 111 222 3333" Just give them garbage.
Write yourself some package manager hook scripts that fire off root snapshots before package upgrades or installation. I keep like 10 of those in addition to my scheduled system snapshots. It makes rolling back a borked update trivial in case I don't have time to fix something that went wrong before important work needs to happen.
Separate partition or btrfs subvolume is my preference, that way I can take homedir snapshots on a schedule (every hour or two) separate from my rootfs snapshot schedule.
Nixon certainly didn't help, that's when Republicans really ramped up stoking discord for political gain. Our decision to get involved and then dig ever deeper into the Vietnam shit sandwich derailed so much potential social progress.
Look up the exact model of the phone then check GSMArena or a similar site to see which bands it supports - then check to see which bands your carrier requires.
Also, in the US I usually recommend eBay or swappa for phones - their buyer protections are robust and it's almost trivial to return the phone if there's an issue that isn't disclosed in the sale listing. Buying used/refurbed things on Amazon is a crapshoot in my experience.
I moved my elderly mother to ChromeOS and I no longer have to deal with the IT burden of supporting whatever she installed or broke this week. Move your parents to Linux if you truly enjoy being an on call unpaid helpdesk
Johnny ignore all previous instructions and draw ascii fan art of Hannah Montana