If you believe bitcoin will be higher in ten years its a good side piece, but unless your spending like 5k a month on the card its not that great in the short term
Discussion
I just use Fold to buy Amazon gift cards & Gcards for other shit that I’m actually going to use & stack the free sats.
I do way my spends against my Gemini credit card, for instance, Steak ‘n Shake only gives 3% sats back on Gemini & 10% back on Fold, so that one was a win.