I have it on my Steam Wishlist for months. It doesn't show Alpha available.
Amaterasu
Check Godsworn and I agree that there isn't that many Warcraft 3 like games.
I'm lucky that I have the benefit to choose and can use another GPU brand that is open source and integrated to the kernel.
Dell and Framework. Thinkpads are also super reliable, don't hesitate because of my rant. There aren't that many options already. You can check the HSI level (the security of the device) in here: https://fwupd.org/lvfs/hsireports/devices
I keep Windows just for the BIOS firmware updates. Next laptop won't going to be a Thinkbook and probably not a Lenovo because of this grip.
"Fex", that is where I'm a bit more excited. Playing Steam games on ARM and Risc-V can open opportunity to get better gaming handhelds.
Looking for the day that Lenovo will make Thinkbook firmware updates available via fwupd like it does for Thinkpad.
Helix for modal, Fresh for non-modal.
"If you don't need trackpads or touch sensitive sticks, there are better options out there."
Not challenging this, more a market research, what would be those alternatives?
I play most my games via Steam Linux PC. What would be a better plug and play option to the new Steam Controller?
There is one caveat that worth mentioning, one can try (and probably achieve) disable many the privacy invasive treats in Ubuntu getting to the 0 or 1% that other distros provide out of the box where with Windows there isn't much workaround.
Honestly, Ubuntu is not even close bad to how many framed here in terms of privacy and can be more secure than Mint that still pushes Cinnamon X11 to users.
Once you get Snap out and telemetry disabled Ubuntu is in the game.

Will this come to Steam?