Think of it is paranoia-pareidolia. People see connections that aren't there and build conspiracy theories on top.

Oh is that like how they switched on 5G on the mast down the road from me and s couple of days later the propshaft UJs in my old Range Rover have developed a squeak and vibration? It must be the 5G and not the 130,000 miles on the clock, right? Got to be the 5G!

Or alternately - people like them spew hot-takes in the desperate hope for an upvote or two.