[0] https://www.gelderlander.nl/west-betuwe/online-raadsvergader...
At the time, people were (at least) less aware of the password options for zoom calls, so it was easy to hijack meetings knowing only that id if the host wasn't careful.
I don't think you can be faulted for expecting this to have happened again.
https://www.youtube.com/watch?v=vljNIU38sUU
(For context: Macierewicz is a nutjob politician at PiS, then opposition, now ruling party. He led an unscientific "investigation comitee" to explain how Smolensk 2010 plane crash happened. It obviously never really explained everything, for its goal was to accrue political capital on the death of president Lech Kaczyński (PiS), claiming it was Russian interference, TNT, artificial fog, birch and whatnot.)
(on second thought, maybe encouraging politicians to troll, no matter how amusingly, might be counterproductive)