I feel you. I play in a laptop with an 11th gen i3, 8 gbs ram and Intel UHD graphics (No dedicated GPU) and I barely get 30 fps with 75 resolution and everything else at minimum. I think its playable but I would really love to see an optimization update too.
This game is so harsh and crude, really love it. For me is like a mix of Terraria and Project Zomboid, really cool. Hope to see it grow and having more content <3.