You have to pay to burn them, at home or abroad, and the cost is likely a few % of a clothing piece, where the margin is already >70%.
Tl;dr the EU will say "Mission Accomplished" because no clothing has been burned in the EU since 2026(tm), while all of the emissions are produced abroad.
The same show has been going on with industry, where the dirtiest parts are done in India or China, so that we can say that we are "clean".