So for, here is what I can tell from specific countries:
On board with privacy destroying law:
Spain, Hungary, Cyprus
Mostly on board: (support on device scanning but not weakening E2EE)
Ireland, Denmark
Against:
Finland, Germany
Feel free to update this if you know more.
Source: https://www.wired.com/story/europe-break-encryption-leaked-document-csa-law/
While this is good news, the fight for privacy in the digital age will never end. They will continue to take small bites until they have the entire pie. Unfortunately we never (or rarely) regain any digital right to privacy that has been taken in the past. The best we can do is halt the further erosion of our digital privacy through vigilance, education and protest.