Antiextrapovertist

Someone or something which opposes those who are extrapovert.

Bernie is a hardcore antiextrapovertist.

extrapovert

Being beyond poverty; someone who does not experience poverty

Bill is an extrapovert.
Povertial issues don't bother extrapoverts.

povertial

Having to do with poverty, or subjects of povert properties.

Bernie speaks out against povertial issues.