Meanwhile the EU thinks it's a good idea to negotiate a new EU - US trade agreement. And it's a good idea, but not when one side is spying on the other.
They should place it on hold.
"The EU" is probably not spying, it simply doesn't have institutions to do so. The EU lacks "federal" agencies in the security service sector, that's still a matter of the EU member nations with cooperation only on a bureaucracy level.
Its not out of malice or intent to hurt the other party, its just pure power, information is power. Who knows most at the negotiating table wins.