I was one or two years on Arch with i3 and all was great except when an app (eg a browser or Inkscape) opens a dialogue/modal/popup or whatever and this got stretched over the entire pane, yuck. AFAIK this could be configured somehow but I found configuration not as mature and rock-solid as with tmux or nvim but good though. It was rather a rabbit-hole.
While I prefer the paradigm of tiling wms I eventually stuck with Windows (and WSL2) with its built-in window management but yeah.