Sportsbet used to offer DFS. I've played NFL and NBA DFS on a regular basis (i believe it was in 2019), there was even Premier League DFS.

It was kinda popular, rooms would fill up quickly, with up to 300 people per room, multiple entries per person...it was halla fun.

I'm not sure why they removed the game mode, it certainly wasn't due to a lack of interest...my guess is cheaters/abusers.

I'd kill to get DFS back, but i doubt it's that. If i had to guess, it's probably something related to the app, maybe a "Pick'Em" game, idk...