Off the top of my head. Feel free to add anyone else that I missed in the comments.
Two NJ Republican politicians murdered within one week Source
Diamond - Hospitalized around Thanksgiving and later passed away. Cause of death unknown to the public.
Scott Presler - Had a health issue in October 2022 that forced him to stay home and stop registering voters before the election.
Sundance - Lost his roof in a hurricane in October 2022, then his cat unexpectedly passed away.
James O'Keefe - A board member added to Project Veritas in October 2022 is the ringleader currently trying to oust James.
Newsmax - Dropped by DirectTV in January 2022.
Steven Crowder - Public contract dispute with Big Conservative
IMO, it appears that orders from high up were given around October 2022 to start cracking down on any conservative personalities or media who pose a risk to the Enemy. While I believe some of this may be coincidence, like the hurricane that derailed Sundance, others I'm not so sure.
I have noticed too.
Enumerating all possibilities:
All this is purely coincidental
They were secretly compromised and are being taken out as we approach the last part(s) of the Plan.
They got targeted so much by the Cabal that they are being taken to witness protection kind of situation (Fact that Dr Simone and Dr Fuelmich also got attacked exactly like O'Keefe - by their own organizations makes me think this is true. Looks like both of them managed to land on their feet)
Any other possibilities?