According to new reports, Apple is already developing a successor to the new M1 Ultra. Currently referred to simply as the M2 Ultra, the SoC could offer even more CPU cores than the M1 Ultra. Contrary to previous reports, the MacBook Air may launch with the Apple M2, while the next MacBook Pro 13 may get a new name.
https://www.notebookcheck.net/New-Apple-M2-Ultra-MacBook-Air-and-MacBook-Pro-13-details-emerge.607699.0.html
"Apple has considered returning to the MacBook name, which it ceased in February 2012."
They made a MacBook from 2015-2019....
You could just pass the link to 9to5mac article at this point instead of summing up their article.