One of the risks around monetizing hobbies is that while you may enjoy that hobby now, doing it to make more adds level of stress and responsibility that can quickly make it into another job that you no longer love. Places like Etsy are competitive and reward consistency in listing and sales, so to have any real success you can’t really list just one or two items and wait for them to sell. You’ll drop far down in search rankings and suddenly your store dies because Etsy stops sending people to it.

This isn’t to say don’t try, but be aware it isn’t as easy as “hobby but get paid for it”.