Not to criticize you - I also use eglot and it's great - but let me mention that people have been doing pretty meaningful software development for several decades now, and LSPs are, I don't know, 5 years old?

There's a saying in my language, "the appetite grows while you eat"...

I think it's a fair complaint. You're on a setup with bad ergonomics as it is (tablet + Bluetooth keyboard.) Dealing with that and no LSP is rough. I'd be happy writing code on a desktop without an LSP, though I'd be happiest with both.