IF Apple is moving away from Samsung, Intel will win BIG either way
If they move to Intel, Intel obviously wins big.
IF they move to TSMC, TSMC will not be able to keep both Apple and everybody else happy since they can't even keep their cusomters happy now. Hence Intel will receive a TON of new chip manufacturing business OR Intel will tell them all to shove it and cripple them all.
Make NO MISTAKE, Intel doing everything in-house and being able to control its own destiny is the best thing they ever did.