I’ll bite. Rails is not dead yet and will get you very far. There’s still good resources around and so many things you’ll want to do are already solved in logical ways.

The GoRails team offers some great current videos on Ruby and Rails and their jumpstart starter app (for a few hundred bucks) will move you forward insanely fast. I’ve no connection to them just a big fan coming back to Rails recently. https://jumpstartrails.com/

Hotwire and friends now mean you don’t miss out on adding 80% of js dynamic tricks. Setup a jumpstart project and you’ll actually build a great app much faster.