FuboTV is going out of business because people just sign up for the 7 free days trial for a big game and then cancel. Next big game they do it again using a different email address...rinse, repeat.
I assume that works if you have a LOT of different credit cards.
But you don’t get the free week without inputting a different one each time.
It’s also expensive. Sling Blue is $40 per month, Fubo is $69.99 for the cheapest plan.