Yep some will be, but the support is more aimed at workers of those industries rather than the owners.
Of course you can help one sector over another. You go for the sectors where real workers are struggling. No-ones going to have any sympathy for a L1/L2 footballer who's not earning his full 75-150k a year.
So if the government were to offer financial aid to the players, but only in the form of 2.5k a month (CJRS cap) that would still be a long way short of their typical salaries. Which comes down to what the running man said in post 4, perhaps now is the time that a lot of the players take a sizeable salary reduction.