Problem with thatis in a few years time AMD will be generations ahead of Intel and no one will want the Intel chips. Plus with TSMC upping their production line i am sure AMD will be looking to secure a plentiful supply of waffers going forward. Intel are just falling to far behind the curve and they clearly do not have the in house ability to move to 7,5 or3nm anytime soon, Like with 7nm AMD will beat them to the punch for 5 and 3nm and the benefits that will provide will be a lot greater than they are currently even.
Also i really do not care who sells the most chips currently or ever for that fact. i care about having the best all round tech in my home system, if Intel regains the crown i will move back to them but i see zero correlation in chip sales and a consumer deciding on whether to go AMD or Intel. If that was true no one would want a Ferrari and every one would want a Ford, i know which of the 2 i would choose
Intel will likely retake the gaming performance crown with the 11900k - leaked slides today show it'll auto boost to 5.1Ghz on all cores (cooling permitting) and 5.3Ghz on two cores. This means highly binned chips.
Going forward a few years, it's purely speculation on who will have the best architecture, process and supply. Logic dictates this will be Intel, though perhaps I'm wrong and you're right, we'll have to see.