Thanks, I'll probably set one up. This has really been a tough choice, because with all things considered, I could still use Monterey without issues and not even need OCLP. The main thing sequoia does for me, or any newer version, is fix a few minor cosmetic issues with Facebook Messenger, that's literally it. I don't even need to use the messenger app, the web app works fine, and i have the iOS app. As long as my two browsers, Firefox, and Chrome get updates, I'm good. The apple app updates focus on Apple M series Mac primarily now, when it comes to the Pro apps, the iWork suite, I have installed, but I have LibreOffice installed too which is closer to MS software, I don't use any Adobe software, and Xcode is Just around for the UNIX command line tools, and I have an install of Linux on an external drive.
As I've explained before, I use many open source alternatives today, even though I have native apps too, and the one, or two Apple services that don't require the latest version of macOS to work. There are quite a few of my apps that go back to Mojave, that still work, and the last time I used it, Firefox ESR was still currently supported, so I still have a few options along with OCLP where I can still run a supported OS for this machine, and still be OK.