According to its union, the government's belief that "bigger means more competitive" has turned TBB, whose mission is to nurture small and medium enterprises, into a takeover target for the big holding companies. The union further believes that leaving future small and medium enterprises without a source of strategic capital violates the principles of social justice.
台企銀產業工會表示，在政府「大就會有競爭力」的考量下，讓扶植中小企業的台企銀併入金控財團，未來台灣中小企業將缺乏政策性的融資奧援，並不符合公義原則。