That certainly seems to be true for some bishops. I’m not sure what percentage.
I think the Democratic Party platform would get more support from the Bishops than taking strong action against pro -abortion Catholic politicians.
If we're counting auxilary bishops, I'd guess at least two-thirds who don't see a conflict between the two.
Related threads:
[Archbishop] Wuerl: Why I Won't Deny Pelosi Communion
The Bishops Who Speak... And Those Who Don't