I think it's a matter of agreeing on terminology. For me WR1 is a FF term, of which there are only 12.
A #1 WR is a football terms of which there are 32, but of course some teams #1 can leave a lot to be desired.
In Evans case he's been both, year and year out, for a decade now.
Metcalf has been a #1 WR but not much of a WR1, and a clear X.
Kupp a clear WR1 and #1 WR, but not at X.
You can also have 1a and 1b situations, which is what we have. We have a "#2 option" who the offense can clearly run through any given week. A healthy Godwin can Kupp carry an offense, no hesitation.
The main thing is that who your "first read" is isn't as locked on your X nearly as much as it was in the past. Neither is who your #1 WR is and definitely not who a WR1 is.




