I checked, and you can of course donate to Led By Donkeys either as a one-off or monthly via their web page https://donate.ledbydonkeys.org/ but they don't have a way to contribute to specific campaigns.
You're really bashing a straw man of "the sensibles rightfully in charge of the plebs" to argue in support of a system that will be overtly in charge of the plebs without even nominal democratic accountability? Talk about mental gymnastics.