First of all, that would force these companies to abandon their strong suits and instead grope their way into a riskier new realm. Secondly, RRD and innovation are what the firms that "kept their roots in Taiwan" have been continually doing. What point is there in forcing these firms to share their resources and markets with returning Taiwanese firms that have been based in the mainland?
一來逼得他們捨棄專長，去摸索一個充滿風險的陌生領域，二來研發創新本來就是「根留台灣」的本地廠商一直在做的事，又何必大陸台商回來分食資源和市場？