Well, believe it. I'm in my 40s and haven't written a letter since I was a kid. Why would I ever have to? Ask someone who was born in 2003 if they've ever written and mailed a letter. 99% are going to say no.
That's crazy to me - tax returns for our micro-business and personal tax has been online since at least 2005.
Why didn't you efile like a normal person? The only time you need to do it the hard way is if you are under 16 and filing for the first time.
Edit: In hindsight, I could have just waited until the start of 2025 to update my address in the HR system and gotten a single, normal W-2, but then I would be both violating the remote work rules (by not adding my new work location) and (probably) committing tax fraud.
Even older relatives - we sent a physical gift a bit ago, but the response/thanks was by text. It just doesn't make sense to send a letter, have it take a week, never know whether it got lost, etc.
It certainly takes less time than writing a check and stuffing an envelope, though, what with saved credentials and smartphones; I can do this in a matter of moments while lying in bed every other Friday morning.