Doesn’t matter. They’re not doing it to get people to see their ads, they’re doing it to bribe Elon since he has actual political power now. Kind of like how oil companies buy ads on news media, even though you don’t need to be persuaded to buy oil - it’s to buy favorable coverage.
Never trust a corporation, period. Their incentives are to maximize profits from whatever revenue streams they have, no matter what they tell you. There are ways they can do this that are at least in the gray area of legality,such as:
Side note: I’m not an expert on these donations or anything, but rather the practice of corporations exploiting everything they can is so predictable that I knew all I had to do was search…