The only answer isn't to sink to the lowest common denominator.

Ban or tax things from the "globalised" world that are just worker/societal/environmental protection arbitrage so they're competing for the EU market on a level playing field, then we'll see who can compete.

The EU is plenty big enough to be self-sufficient if it has to and shouldn't be afraid of risking this if abusive and exploitative companies from other places don't way to pay their way.