I doubt if
@roysterdoyster cares very much where unsupported hardware is going, considering how glad he(?) is that his MBP4,1 is - still - capable of running Ventura. We will be there when macOS 14 rolls in. Many of us (I was tempted to say most) are here for the fun of being able to run the newest software on old hardware - it isn't as if we are doing some mission-critical assignments on them. At least I am not. I own a MBP11,4 and a MBA10,1 (courtesy of my children). I will own a MB7,1 soon (by arm-twisting & begging for discarded Macs), and I am looking forward to it. I didn't feel this way about my Dells and HPs in the past. When one gets involved with Macs (MBPs, MBAs, MBs, whatever), it tends to be a love affair. I love my Macs even if I know they are not perfect.
TLDR, if you want to stay with Apple for DT computing, the problems - which, btw, everyone here knows something of - won't deter you. If not, there is plenty to like in Linux (e.g. LinuxMint, Fedora, and my favourite, MX Linux and good old Ubuntu), or even Windows 11 (not to be sniffed at, believe me). It depends on how much your desktop environment matter.
Apologies for the longish opinion piece.