It does, specs here:

https://www.t-mobile.com/cell-phone/cat-s22-flip

Thank you! I did check out that page but missed the "Mobile Hotspot Capable: true" the first time around.

The original site (https://www.catphones.com/en-us/cat-s22-flip/) is curious in that I can see the technical specs when browsing in Lynx, but not in Chrome or Firefox. I can find the specs enclosed in a <div> but couldn't find a path that would make it visible. Maybe there there is some reason why they want the specs to only be visible on T-Mobile's website?

I do the same. The same pi runs a wireguard server.

Perhaps switch to unsigned int until a sane solution is implemented. Should give them a couple thousand years to work with.

No, it just kicks the can down the road another 22 years.

At first glance thought they were using yyyy format, it's actually only yy. You are correct.

It's pretty likely they'll change the data type somehow, but I guess the question is how fast they can test how that interacts with everywhere that might encounter that variable. Presumably the hack they implemented here buys them at least a month or two to test a real code change.