Eh, sounds like the excuse I kept hearing as to why Trump had favorable odds in the last election. Supposedly a foreigner trying to influence our elections, totally not the Democrats kinda not having a candidate. It would be a very expensive (on average) way to probably not make a difference. Cheaper to just buy up some media companies, which do the same thing, saying their preferred candidate is going to win.
Small elections are susceptible to corruption this way, though.