Details on implementation are light, to say the least. But it appears Folding@home (and Rosetta@home) will now support ARM64 and work on Android phones and Raspberry Pi devices.
https://www.engadget.com/foldingathome-rosettaathome-arm64-support-121508788.html...
I know a number of you out there have high spec personal computers, but even a used, $100 laptop can help. Please download the application at https://foldingathome.org/ and join team number 225605, and let's put them to work...