Jan 2022 for me. I also have the "air hunger" sensation, but it comes in spurts. I was also perscribed an inhaler, and have used it a few times, but it doesn't seem to have much of an impact.
I feel exactly the same way. My main machine is an 11 year old IdeaPad with a 4th Gen i7, 16GB of RAM, and an SSD. No performance issues whatsoever on Mint. From what I recall, battery life isn't great, but I've used it exclusively as a desktop for most of its lifetime.
Windows on the original 5.4k disk, especially booting, was a truly awful experience.
My "lounging around" machine is a 14yr old Dell E6510 with a 1st gen i5, 8GB of RAM, and an SSD. It also works like a charm with Mint.
Senior here too. It's a mix - usually my manager pushes hard on the less in the weeds-type topics, and I push on those in addition to the lower level topics. I can say with certainty that neither my manager nor I are ignored.
Selfhoster here. I use mutual TLS rules with CloudFlare's WAF to filter out everyone but my known-good callers. Works great. Since the only folks with access are my family, it was pretty easy to setup as well (everyone gets a unique cert that I can revoke if need be).