The rules do not "greatly benefit wrestling". With no rules there would be no time limits, no stand ups, 12-6 elbows WAY more effective for wrestlers, knees to downed opponents, spine strikes, etc.
That is all just off of the top of my head, though I am sure there are many more.
Some rules do benefit wrestlers (such as enclosed space, scoring for takedowns, top control), but IMO if anything the rules benefit strikers more.
Just because you find wrestling boring does not make it any less "real fighting". If you hate it so much, go watch kickboxing. Oh... and in "real fighting", a pure striker with no TDD training gets taken down and pounded out easily by a pure wrestler with no striking training. I should know, Ive been there many times.