I found Minds right before I found steemit. In fact, I may have found steemit from there, I really don't remember! It does have some good content. They will periodically email you and give you a good amount of points just to visit again. I have about 10,000 points there. I'm not sure what I am saving them up for, but they are there when I want them.
Lemme give you an idea:
Advertising = Money.
You can perhaps share your stuff from Steemit there and send visitors to your posts, that will then convert into votes on Steemit and make some money.
I am not sure if their TOS allows referral links, but if it does then that can too make some money.
A big audience can be monetized.