That's not how it works. You need to provide actual evidence to back up your conspiracy, other than "Obama did it once" and "I have a gut feeling".
How does Obama being praised for his campaign have ANYTHING to do with the motivations of staff and employees at these companies making these decisions today?
> ability to do exactly what Obama was praised for
Cambridge Analytica?
> Have you been living under a rock? Cambridge Analytica?
Like I said, Obama did exactly that (from the article I posted):
> "Consciously or otherwise, the individual volunteer will be injecting all the information they store publicly on their Facebook page – home location, date of birth, interests and, crucially, network of friends – directly into the central Obama database."
Now the tech companies have spent days in front of the Senate & House in DC, and somehow we're surprised they've decided now of all times to call it quits? During one of the hottest political contests in recent history?
What's more likely - tech giants colluded to stiff Trump and the right, or they all decided not to be a player in something so political and rather lose out on inconsequential revenues?