I'm getting conflicting advice from multiple devs
I have 0 professional experience, I just came to the conclusion that if I want a service, I'll have to build it myself.
I don't know what the industry needs, though.
I can only talk from my personal experience, trying to be some sort of web entrepreneur.
Since PyCharm only supports ...well... Python and since I switch around between JS and PY all the time, VSC was the obvious choice and it doesn't annoy me with being too pedantic.
For me - again: being all on my own - The most important and hardest to learn things were general software and database design, data- / workflow principals and such. The actual language is just the tool to get to where I want and when the design is solid, everything will just fall into place, almost naturally.
I can confidently say that I can pick up any language now within some weeks as the core principals are the same everywhere.
I think these language absolutists are hiding behind their niche skills, trying to cover up that code is much more than learning a language.
For example: For all services that I am building or could come up with, processing time is trivial.
The code needs to be robust and perhaps easy to read/edit. I can't buy anything from coding very 'pythonic'.