I never saw the use-case for it.
I’d sooner use a faster, cheaper, more energy-efficient, more centralized crypto like XLM or XRP.
But even then: for payments it’s hard to compete with Visa/Mastercard for speed and safety.
And as a store of value all crypto is crazy volatile.
If BTC goes sub $2k, would anybody reasonably want it anymore or would the emperor have no clothes?