Entertainment is subjective.
As a long time student of marital arts I have zero desires to see 2 idiots stand and bang with sloppy technique, while having 3-4 beers to myself
That's not martial arts. That doesn't represent the spirit of sports. God knows why you guys in the west need to drink to be entertained. Its like appreciating art while you're drunk. Its stupid. You only appreciate the sport better while you're clear in mind, especially with relation to martial arts.
I enjoy seeing masters of this world compete, and in accordance with the 'spirit of the warrior', there should be no cheating. I have nothing against steroids itself, but if the competition has clearly defined rules to make the contest as fair as possible, there should be no folks CHEATING to gain an unfair advantage: i.e. consciously working towards tricking the organizers and those who govern the sport.