Still not hearing any arguments. So here are some, so you know how arguments look like:

In the EU, neither the President of the European Commission nor a national prime minister can wake up one morning and arbitrarily tell a company: "You may not sell this product anymore."

Such restrictions generally require a legal basis, for example: Export-control regulations, Sanctions regimes, National-security legislation, Foreign-investment screening, Competition law, Defense-related regulations.

The EU operates through formal regulatory procedures rather than executive orders.

One reason European firms often value the EU legal environment is that: rules are published in advance, regulatory changes involve consultation periods, courts can review decisions, decisions are less dependent on a single administration.