I don't see that ever becoming a problem. All the music that is actually good enough to be interesting won't be exclusive. That is just some extra stuff people that are fans of specific musicians want. I could not care less. That is also why I like Spotify more artist agnostic approach to music discovery much better. I hope they don't waste money on any of this exclusive nonsense. Tidal should focus on that stuff but the remaining services should not bother IHMO.End of the day, this is a bad idea for consumers. Once Spotify starts paying for exclusives, and Vevo starts paying for exclusives, and Google starts paying for exclusives, and the artists behind Tidal make all their work exclusive, and Facebook gets into the ring and starts paying for exclusive, you'll need potentially 6 monthly service charges to access all the music you want because everything will be broken up all over the place.
If they do it is just wasted fees.
My idea is that I pay for spotify and everything that is not good enough to be on there, I won't miss. There is sooo much music I can never listen to everything. I don't even understand why they bother to make more music soooo much is already there worth listening to. That is why I find exclusives so completely unattractive, there is more than plenty of alternatives. I am also not a sucker for mainstream music and I guess that helps.