If they're actual flips, you don't know you're going to lose? You know your EV is 0. As others have noted, in the hierarchy of gambling a truly 0 EV game is fairly high up in the rankings if you're looking for less harm.
If they're actual flips, you don't know you're going to lose? You know your EV is 0. As others have noted, in the hierarchy of gambling a truly 0 EV game is fairly high up in the rankings if you're looking for less harm.