Of course, the Berniebots will always be welcomed at the DUmp, no strings attached.
The only thing that really matters to Skimmer is money, dollars and cents.
He's a Hildebeast man, but only because she pays Mrs. Skimmer hundreds of thousands of dollars for certain skills necessary to satisfy the candidate and help the campaign run smoothly. Huma simply cannot carry the entire load.
Skimmer and the Hildebeast both know Bernie is just an irritation, not a serious contender. But Bernie's absurd, spittle-spraying rants cause some tension, some stress in the candidate, and that's exactly the sort of thing that speaks to Mrs. Skimmer's skills, making her even more valuable to the campaign and to Skimmer himself. So Skimmer inevitably feels some measure of gratitude to the old commie.
Berniebot DUmpmonkeys pose no threat to this Golden Goose that has fallen into Mr. and Mrs. Skimmer's laps. They also represent way more than half of Skimmer's lucrative Valentine heart sales.
The idea that he would banish or even punish them is laughable.