I couldn't even begin to count the number of times some douche bag "karate" guy got his ass whomped by some juiced up roid head at our gym.
The juice heads love to tear apart "fresh meat," which is what they call MA guys.
It's funny to see. The MA guy will get in his pretty stance, position his hands, breathe properly, and the monster juicer will just grab him and smack his head against the ground. lol
Spending a year practicing your "kata" or whatever the hell you turds call it is hardly practicing to fight.
No bber is going to waste his time waiting for your 4 second round house kick to land, when he can just grab your throat until you pass out.
Than you could also explain to me why Bob Sapp get his ass kicked over and over again in K1 by trained fighters?
Could any of your "monster juicers"

beat Peter Aerts, Sem Schilt, Glaube Feitosa, Ruslan Karaev, or a lightweight like Por Pramuk? I do not think so.
I'm not a top notch fighter compared to the ones mentioned above, but I've had a few years of training Kick Boxing, Free Fight and Krav Maga. The scary looking juice heroes are all the same. They are strong, but very, very slow, and lack endurance. Why waisting energy on a round house kick when a good heel kick to the knee is usually enough?
Where do you live, Disney World?