Come on it's hardly rocket science.
Ironically, it's very much treated like it is, given the heaps of rules and regulations that both sports have, making both of them miles from real fighting.
Boxing usually bores me to death, and MMA only bores me marginally less so (it might just be me, but I believe UFC match-ups have generally gotten much less exciting in the past few years?). I'm just munching popcorn for this circus act and won't pay a penny for it, tho I might tune in for it somehow.