Check out the scandal in Romania, some guy that had less than 5% in polls got 30% because of tiktok. Other candidates had tiktok campaigns too but probably didn't use bots.
Social media is a legitimate threat to any countries democracy if used wisely. It is dangerous to have one of the biggest ones in the hands of your enemy when they can influence your own countries narrative to such an extent.
For me the biggest scandal in Romania is that they threw the people's choice to the trash just because he didn't show up in polls... a few months after banning another candidate, Sosoaca, for, and I cite textually, "calling for the removal of fundamental state values and choices, namely EU and NATO membership".
Note that from the little I know about both Sosaca and Georgescu, they both look like dangerous nutjobs that should not rule, but if I were a Romanian I would be more worried about a democracy that removes candidates it doesn't like for purely political reasons (not for having commited a felony or anything like that) than about them.