When what you need is just to build a web product.
You've got Ruby on Rails and Elixir/Phoenix which both have an enjoyable developer experience and a well designed language.
There's JavaScript & Node.js where the language is a bit of a mess but the ecosystem is huge. Plus the same language can be used on the frontend and backend.
Python is extremely popular with Django, FastAPI, and Flask.
C# is also extremely popular with ASP.NET Core, although I've never used it.
(Next time I try web CRUD, I'll try it in Haskell. It seems to have let the more traditional languages behind.)