Apple may very well release the M1X-powered MacBook Pro 14 and MacBook Pro 16 models in the coming weeks, according to Bloomberg's Mark Gurman. There's a strong possibility of an M1X-powered Mac Mini being announced as well. Gurman also notes that Apple is working on a high performance chip for the Mac Pro and M2 chips for upcoming MacBook Airs, iMacs, and entry-level MacBook Pros in 2022.
https://www.notebookcheck.net/Apple-M1X-powered-MacBook-Pro-14-and-MacBook-Pro-16-models-to-release-in-the-coming-weeks-high-performance-chip-for-Mac-Pro-and-M2-for-MacBook-Air-and-iMacs-slated-for-2022.569327.0.html
Time for everyone who sold their M1 MBA, MBP, or MM before the WWDC because M1X was "definitely" coming out at WWDC, and then had to rebuy them the next day, to sell them (again) because it is "definitely" going to happen this time.