The mining limiter for the 3060 had zero impact on the GPU's availability. Scalpers still rule the market, and miners will employ bypasses or mine other currencies. The 3080 Ti is just going to be another train wreck of a launch. If I were a big game publisher, I would be screaming at Nvidia and AMD to get hardware into the hands of gamers. These GPU (and console) shortages are going to have an impact on game sales if they haven't already.
GPUs sell out in under 3 seconds on Amazon. Best Buy is a total waste of time between the "please wait" and then 'add to cart" button that shows up after stock is already gone. Microcenter will happily sell all their GPUs to the first person in line even if that was the same person first in line 2 days ago. Doesn't matter if it's the mining-limited 3060 or a different card. Nvidia's solution isn't working.
The 3080 Ti needs to be sold via Steam or Epic. The normal retail and distribution channels are completely compromised. It's about time DRM did something for us gamers for once, and both those stores have robust DRM solutions that could easily limit 1 GPU, of any AIB, per 1 account that is at least 1 year old and owns at least 10 games.