Pull Entire Rig

Is there a setting to make each individual bone influence the entire rig, like in Cascadeur? Like, say, I want to lead my entire mesh by the hand. Is there a way to do this? I don’t really want to learn FK’s and IKs. I’m wondering if there is an easier way that doesn’t involve spending an exorbitant amount of time on each and every one of my armatures.

Not as far as I know.

Cascadeur is very much a unique piece, so basically the answer to “is it possible to do a Cascadeur thing but outside Cascadeur” will be often “no”.

The conventional way would be to build that usage in the rig itself. Though, if it’s not your jam, you’d be better off learning how to do without.