Yes, I'm certainly not the only one hanging on to a Snow Leopard with Rosetta 1 for one reason or another. If anyone is interested, try a search for Snow Leopard and look at the threads. Even quick glance, you'll see many from even the last few days/weeks that are trying to reinstall Snow Leopard on an old Mac... even people buying old Macs expressly for that purpose... often DOWNGRADING the OS
TO Snow Leopard.
Often it seems to be some favored games but certain apps did not survive Rosetta 1 deprecation, so it was either hang on to an old Mac or just give up on those completely. Or maybe Snow Leopard Server in a virtual machine might work per an earlier suggestion in this thread, but as offered that would be Parallels Intel Mac emulation running Snow Leopard Server running Rosetta 1 which is basically emulating pre-Intel OS X

A time machine back to 2010 might be easier to get working.
I suspect many favorite games from a few years ago and back will probably not survive the end of Rosetta 2. And I bet a few apps important to some won't either. So there will be another "legacy" Mac- perhaps these current ones- that may need to be retained after they are deemed vintage... to keep Rosetta 2 and thus a link to the past.
In my case, I have another tier of vintage Mac hanging on to 10.13.6 because I don't want to lose the entire Adobe Creative Suite usage for non-subscription FREE. I don't use those apps enough to pay Adobe the subscription fee they want but I do need them sometimes... especially when clients send files in those formats. Kludgy but necessary Dreamweaver is still not native. The great Fireworks is dead (but still works fine on that Mac). Etc. Yes, there are alternatives for many- but not all- features of both of those. For example Pixelmator is beyond terrific in so many ways but Fireworks and Photoshop has a few features it lacks that are needed sometimes.
Since Bootcamp/Windows is also a business necessity (not because I love it but because most clients & peers use Windows, Windows files and some Windows-only apps), that 10.13.6 Mac will cover that too... readily upgraded to latest Windows 10 and I haven't yet checked if it can go to 11.
I welcome progress and Silicon is fannnnnnnnnntastic... but work is work and tools needed for work don't always survive Mac/macOS evolutions.