Acquiring a competitor / acquiring market share describes >90% of acquisitions. Acquiring a competitor / buying market share is not in of itself anti-competitiv

Acquiring a competitor / acquiring market share describes >90% of acquisitions. Acquiring a competitor / buying market share is not in of itself anti-competitive. I can't think of anything anti-competitive that Facebook has done using their Instagram acquisition (cloning/out-executing your competitors is not in of itself anti-competitive).