WRs really are not going up that much though. If Lamb signed for $33M that would be 12.9% of the cap, which is very close to what Cooper Kupp signed for a couple years ago. DeVonte Adams set the market a couple years ago at 13.45%, Jefferson just signed for 13.7%. Back in 2020 DHOP was the top guy at 13.75%. Go back further and Calvin Johnson was the top guy in 2015 at 13.45%.
For the most part the inflated prices are just coming from the inflated salary cap, the exception being QB which is going up unproportionately.