When they first announced the transition last year, it was implied that some products will still get refreshed during the 2-year transition period. But based on this article and common sense, there is minimal incentive to do an Intel refresh. Refreshing both discourages buying of Apple silicon-powered Macs and lessens the performance jump that Apple is so eager to publicize.
For example, Tiger Lake H-series was just announced/released and it'd logically target the Macbook Pro 16.