I have never wished for encumbrance in a game that didn't have it. I've only ever wished it was gone from those that do.
Thelgor
MTB is downhill mountain biking.
Here's a couple of Megavalanche vid for a taste of it:
Rider perspective
Helicopter perspective
Well. That's embarrassing. Sorry for the double post.
Skyfarer, the Sunless Skies TTRPG, has a strong steampunk aesthetic. I thought I had posted this earlier but maybe not.
If you liked 5e but not a fan of what WotC is doing, I would suggest looking into Level Up: Advanced 5e. They've improved on a lot of things about 5e (e.g. monster stat blocks and challenge ratings) and you can still use your adventures and supplements (with maybe some tweaks).
In general, with as many different rulesets that exist, I would say that offering a bit more of what you want in a TTRPG experience would go a long way in helping people offer suggestions. Example keywords: sci-fi, fantasy, modern, cinematic, tactical, mystery, supernatural, etc.
[Edit: misspelling]
I know Steam (Valve) have metrics on it that probably give a good idea of how Linux fares in the PC market for gaming. Probably not entirely accurate but maybe accurate enough. I know it's the best I've ever seen though.
If you're looking for something geared more introductory to co-op board games, Castle Panic is good:
https://boardgamegeek.com/boardgame/337394/castle-panic-deluxe-collection
Progressing along the enshitification line nicely.