Have you tried putting the M1/ARM Macs in a separate group and remove the kernel extension (SystemPolicyKernelExtensions) payload from the MDM profile?
Perhaps that payload is being rejected by macOS since kernel extensions are not supported on ARM...
It's currently not possible to silently uninstall AMP in macOS Big Sur due to an operating system constraint. You guessed correctly, removing a system extension requires user approval.
The situation should improve in macOS 12 Monterrey which introd...
Cisco AMP support for RHEL 8 was added in May 2020 starting with version 1.13.0. The current version is 1.15.5 and supports RHEL 8.1-8.4.
Take a look at AMP for Endpoints Linux Connector OS Compatibility for more information.