We should not push or support technologies or schemes that have surveillance support baked in. We have an opportunity to start again, let's not make the same mistakes again.
No one should be able to block a transaction, no arbitrary prejudice should set a ranking on people, and so we shouldn't support this type of innovation, even if it is inevitable that some people will want it and even pay for it.
A technology built on bitcoin and building on the brand of bitcoin but building out as a monument to compromise is not a good thing. Even if in the short term it may pump some bags.