I am in security for many years now, my main focus is reverse engineering (but I did many diverse things, including cryptography, some exploit development and the opposite, AV work, I did R&D in security automation and some development of security tools and engines).

I never even looked at a CSPM, and from my point of view[1] CSPMs are a tool only relevant for a small part of security teams focused on enterprise cloud security. Today is the first time I heard of Wiz.

edit Actually my partner works in policy/compliance/legal side of security, and I'm pretty sure she never heard of Wiz too.

[1] I wrote this only to stress how different people in the same field can see things differently.