It got a lot better recently. You should take a second look.
Sorry, but calling it "a mess" simply because you can't get it to work is quite unfair. I've been using the LSP from Shopify since it came out, it works great, is very stable and updates come in on a regular basis.
> I was trying to set up editor support
Not sure what problems you had exactly, but saying that editor tooling is bad, simply because you can't get it to work, is not fair. I've been using the LSP from Shopify since it came out, it works great, is very stable and updates come in on a regular basis.