If “one class” or “a little knowledge” is enough, then yes, assuming it’s a position with advancement opportunities.

For a desirable or career type position, showing some initiative is not an unreasonable ask.

Have you tried the operating system of our Lord and Savior, Linus Torvalds?

TIL, there’s a market for used sex toys!

That is definitely a hobby I wouldn’t expect to get expensive.

The ability to share the work with non technical co-workers could be huge. You might be able to do everything with pandas, but Jim in sales is too busy casting staplers in jello to learn how to set up a python environment