No they won’t. Because the EU is not stupid and neither is the US (despite recent events)

That is something that would have major implications for Ireland where big tech means big employment and big corporate tax receipts for the Government.

They’ll want to protect as much tax evasion as possible. Trump is a transactional president. Give him some stuff, he gives you some stuff. Let US mega corporations funnel tax through the EU, be more sympathetic to trade. Or in other words “put on the green jersey”.