C3 vs. C: A cleaner C for 2025? [video]

Disclaimer: Internet is not working well for me tonight so I could not watch the video.

C3 seems to be building on the faults of C and not fixing much, but maybe I just drank the the Zig Kool-aid? Giving it a quick look, it really seems like C3 is increasing C's abilities for ambiguity and obfuscation with things like operator overloading and C's pointers. Can anyone fill me in here? Google searches fail when looking for C/C3/Zig comparisons, thinks I meant C# and failed on the key combo. Any good sources on the topic would be appreciated.