Apple Silicon Plugin Checker - Are yours "M1 Native" ?
PluginInfo version 1.9.2 from the App Store helps check if your plugins are Apple Silicon Native. The program is by Kate Stone (https://www.thinkersnacks.com/as-plug...) and I found it by doing a search and bought my copy for $2.99 — no affiliation with the publisher. Remember I have some old versions installed and plug-in developers constantly update their VST and AU and AAX so by the time you see this the version that still require Rosetta might already be available as a Native update.