There’s Teslas on 200k+ miles with 88% battery health, so probably absolutely fine.

That 2013 won’t be getting security updates anymore. Apple only tends to provide security updates for 10 years. I’d be cautious with that honestly.

Unfortunately that’s not really true since the M1 series, because there were no drivers for any of the custom Apple hardware. There is a purpose built Apple Sillicon distro but it doesn’t even run on M3 or M4 macs yet.