I guess it's be ok, but it'd be better if you found a way to find people who needed your product (Reddit forums, Yelp, yellow pages, etc). That way if and when you want to market your product, you know where to find them.

So I'd encourage you to learn where strangers who are your target market hang out and reach out to them. Something like "I'd like 10 minutes of your time for some advice because I want to learn about XXX" where XXX is their field. People love giving advice.

This post from patio11 might be good reading: https://training.kalzumeus.com/newsletters/archive/validatin...