nerd alert: Macfuse Extension won’t load Big Sur Mac
it you are using VeraCrypt and then use MacFuse, but you can not „enable/allow“ the System Extension for macFuse on Big Sur, because the „Allow“ Popup simply wont show: Here is the workaround as a terminal command
sudo kmutil load -p /Library/Filesystems/macfuse.fs/Contents/Extensions/11/macfuse.kext
Simply reboot and you are ready to go.