LSPs should work fine with TRAMP. In practice I have a problem with it, since there is some bad interaction between eglot, TRAMP, and clangd in certain cases, but that is a specific situation and a bug.
gopls was a bit of a pain. By default it uses stdio, and there were some integration issues with eglot, tramp, amd gopls. I also had some issues trying to use tcp ports. I switched to terminal emacs over ssh, the. use distrobox (I didn’t want to install dev tools locally).
