It’s just not that hard. Problem domains are hard. If you asked me to work in computer vision that’d be hard for me. Same for high frequency trading. Asking me to write this device driver in rust versus nasty old C, whatever man, bits is bits. I lie about my experience in different stacks solving the same old troubles all the time.
Languages are boring. Problem domains can be a lot of fun.
Languages are boring. Problem domains can be a lot of fun.