What if Pollster's weighted by the 2020 methodology?

One thing that I have wondered is what would be the outcome of the current NYT/Sienna and other high-quality pollsters if they were still weighting by 2020 methodology. Would it show a race similar to last time or somewhere in between? I understand the reasoning for evolving the methodology to be more accurate. And I hope they've succeeded this time.

But at the same time, the lack of ability to compare one general election to another makes me question the verisimilitude of the results overall of the whole industry.

It's probably double the work, but if Pollsters would submit side by side of their old methodology results with their new methodology results for at least the following election from a change, it would definitely improve my opinion of the industry as a whole.

Wondering if others feel the same way.