Is SpinBetter popular somewhere? Barely see people mention it.

Keep seeing promos for SpinBetter in weird places but when I dig around review sites or try asking folks in my blackjack group chats, barely anyone knows much about it. Most discussion seems to be about the same big names over and over. I’m wondering if maybe it’s only got a following in certain countries or regions, or maybe a specific type of player.

Anybody actually played there or know where it’s getting popular? Is there something about it that would make it catch on somewhere specific?