Available Now:
Pumpkin Jack. Not sure if it is on other platforms.
TY the Tasmanian Tiger.
Bug Fables, but that is available on Switch too same way with StarDew Valley.
Some people suggest Littlewood when asking for animal crossing like/stardew valley like games.
Spyro and Crash Bandicoot are also available but they are already on the Switch and PlayStation and are older games. Same with Okami.
Snake Pass? I don't know much about it but it has mostly positive reviews.
Early Access:
TemTem is fun and I like Hokko Life. Both are Early Access. pokemon like and animal crossing like.
Spirit of the Island is Early Access and has a demo.
Mythic Ocean early access and has a demo.
Sun Haven is early access.
Phantom Abyss early access.
Not launched yet:
Coromon in 2022 which also has a demo. pokemon like.
My Time at Sandrock in 2022 but I thought that was releasing on Switch too. unsure.
Garden story is suppose to launch on Steam and other platforms in August. Eastward is suppose to launch on Steam and Switch whenever they launch.
Frogun I bet will be up your alley. It will be a while before they launch but they do have a Steam page and are launching on Steam first. If it is still up, their kickstarter has a demo of the game.
I am Fish with an unknown date and demo.
Coral Island this year but that is launching on the Switch too.
Wanderlost with unknown date.
Lorcan The Leprechaun 2022 and has a demo.
One Lonely Outpost in 2022 alot of people seem to be excited for.
Let's see, alot of the games in my wishlist on Steam haven't released yet. So I guess it kinda depends if you are ok with waiting a little or not.
Unknown Launches/2022 Launches in my wishlist are Sea of Stars, Elementallis, Kindred Fates, Moonshell Island, 'Little Kitty, Big City', Ooblets will launch on Steam before they hit the Switch.
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Nykra and Chinatown Detective Agency are suppose to launch on Steam in August but I am not sure if that is something you would be interested in or not. They aren't really in the categories you described in your post but I think they will be good.
edited for organization.