Just like if your lawnmower exploded with a known flaw, you would sue the lawnmower manufacturer.
Plenty of apps and networking in Europe and Asia.
I wonder if Apple views the "iPod" branding as being more associated with gaming and consumption and therefore less important from a security standpoint. I don't think I necessarily would agree with such a stance when the exact same hardware can carry sensitive stuff like a password manager, banking and medical apps, and so-on. But I imagine their telemetry showed that that overwhelmingly wasn't the case, so it was easy not to prioritize it.
Even after official support completely ends, Apple tends to go back and issue patches for active exploits. The nine year old iPhone 5s just got another security update a couple of months ago.
It was released May 2019, and it just received its latest security update (15.7.3) January 23, 2023. Presumably that is not the last security update for iOS 15.
I’m not aware that Android gets anything like this, even in the era of Google Play Services.
It bums me out that them doing this hasn’t been effective in shaming everyone else into following suit.