the explanation ive heard of "smoker fights" is that it is like a debut fight for inexperienced fighters, an amateur fight with padding etc or restricted target areas.
the "smoker" term refers to the wheezing from the two fighters due to them not having the conditioning of pro fighters.
im pretty sure that no money is involved here - its small time stuff - learning to take and give hits in front of an audience
it makes sense to me that new comer muay thai fighters would want a taste of fighting with someone their own level, but High-Tien-Ma-77 - your explantion sounds like you just felt the need to talk garbage - either that or youve been lied to