if you read a lot of chinese news, they said 2 biggest reasons: 1. many high skill engineers out from tsmc, moved to huawei and simc. 2. tsmc fear iphone 15 sal

if you read a lot of chinese news, they said 2 biggest reasons: 1. many high skill engineers out from tsmc, moved to huawei and simc. 2. tsmc fear iphone 15 sales are falling especially in china