Countries spy on each other constantly, it's just that articles about the US doi...

Countries spy on each other constantly, it's just that articles about the US doing so receive far more clicks. Europe does a similar amount of spying on the US, here's a couple articles where it's revealed or they admit it:

France admits they spied on the US: (https://www.france24.com/en/20131024-nsa-france-spying-squar...)

Germany was found to be spying on the US: (https://www.dw.com/en/german-intelligence-spied-on-white-hou...)