Disagree. Scheme matters very much at certain positions. You don't think Andrew Luck would have gone ahead of Kyler Murray or Baker Mayfield? All other things considered, the NFL would much rather have guys who come from pro schemes. The problem is that so few college teams play pro-style anymore, so the NFL doesn't really have a choice. But they would much, much rather take a kid who they know can properly read a defense, do a 3 step drop, and fire a 10 yard out than a guy who always plays in the shotgun and doesn't call his own plays.
For receivers, the difference is less dramatic but it's still there. They want to see you run the entire route tree and not just crosses where you're wide open because you're 5" taller and .2 seconds faster than the DB.
When players have NFL measurables, college production, AND scheme, those players are always highly coveted.