Wonderful, we got conda working!
For now, lots of software, including packages needed by qiime2, are not complied for the ARM architecture used by our M1 macs. Fortunately, Apple provided Rosetta 2 to run this software and this lets us run conda and Qiime2 on the M1 chip.
Even better, a member of the forums contributed a tutorial on how to install and run Qiime2 using Rosetta 2 .
Try that tutorial and let me know if you have any questions.
Colin
P.S. Lots conda packages run natively on the M1 mac, so you have made good progress!