I don't think Linux is for aging hardware. It just depends of your needs. Linux support all mainstream hardware, I guess. Never had any problems with something not working on Linux. I remember many years ago I had a scanner, which used to work only with Win XP or Vista because of outdated drivers. Windows 7 was too modern for it. I tried it with Linux and it worked. Now I have some random-hardware PC, everything works. It's Intel Core 11400 hardware, AMD RX-GPU, quite modern. I think problems could be on laptops with display backlight, sleep mode or something else. Desktop PC's should be good. Even if you have last-gen hardware, just use the latest kernel. I haven't heard about Linux build hardware. It used to be a thing for Hackintosh builds.
My previous company HP laptop worked better on Linux, it wasn't that hot all the time. Because Linux was consuming less system resources. My work: Browser + IDE. I had dual-boot Win10 and Ubuntu. Ended up with Windows because of Pulse Secure crap and some specific network restrictions. It was years back.
I remember I gave up with Ubuntu 5 years ago at home because after system update It just failed to boot. I didn't touch anything. I don't know if it's possible today. And Proton wasn't here and I wanted to play games. I remember I was using Lightroom, but for my very basic photographer needs Darktable works perfectly. And it's free!
All you need is basic troubleshooting skills. You need to google sometimes. I know that it could be an issue. Linux not for everyone. And it's fine. It's good to have a chose. Linux gives that choice.
I recently moved my media PC to Linux Mint. I had Bluetooth issues with windows despite my hardware not that old and 'Windows 11 ready'. Zero problems on Linux. I play the same games thanks to Steam Proton library. I use Mac for work. So I finally did it. No more Windows. I tried to switch 5 years ago. But today Linux is polished. And mostly works as expected. You still need to open terminal a few times to change some settings. I'm happy. Highly recommended.
Maybe better client and more features. But Russians have full access to servers and messages. They could read whatever they want. It's a fact that proved during war that Russia started in Ukraine.
The Shelter app is great. I just moved all my work stuff into a separate account and disabled it for a weekend. Thank you.
No, it's not. Russians tried to damage Ukrainian critical infrastructure one year ago as well when Ukraine didn't touch their territory and factories.
Here's a recent article, Telegram’s Connection to the Kremlin.