Should I try harder with these side hustle options or explore others?

I’m looking for a side hustle or two but have not been successful.

Things I’ve tried and failed in: - UberEats (I literally get no requests…?) - Remote jobs on LinkedIn (rejected lol) - My Etsy store (it hasn’t taken off and is very niche)

Things I almost tried but didn’t do for various reasons: - Freelancing on Fiverr (it costs $20 to start up) - Dogsitting on Rover (it costs $50 to start up) - Completing surveys online (seems time consuming for low payout)

What have you tried? Or should I try some of the ones I almost tried but pulled out of? Thanks.