I'm not denying that at all. I just find it funny how we've kinda come full circle on this. For millennia, striking arts were the predominant martial systems, then UFC, and more specifically, BJJ, turned that on its head. But now that everybody has high level takedown defense, they're all going back to striking. It's too risky and expends too much energy to force a guy to the ground who has a working knowledge of how to prevent it.
On a side note though, it's extremely important to understand that wrestling as practiced for MMA is vastly different from what is done in the actual sport of wrestling. In MMA, we use the term purely when talking about the takedown/takedown defense battle, but there's tons of high level wrestlers who don't have great shots or great tdd. Maybe they're good at scrambling or reversals instead. Those types would fair poorly, imo, against strikers or bjj-ers