Final Cut Pro X, Motion, Logic Pro, Compressor (all the Apple consumer and Pro apps, for that matter) are already available on the M1, and Microsoft dropped their Office beta this week. Adobe has stated that Lightroom will drop next month and Photoshop in early 2021. You also have apps such as DaVinci Resolve, the Affinity apps, and numerous others that are making their way over to the M1 in the next few months. So the options for "anything productive" are already out there. Plugin issues (as always) would have to be addressed by the plugin authors, not the software developers. Keep in mind that a lot of these developers have been waiting on the new hardware to actually release, especially since there are some limitations to the DTK which prevent certain types of software from being developed since the DTK does not support features such as virtualization. With production hardware in hand, these developers can actually start working on porting those types of apps to Apple Silicon.