If all the leaks in the past decade have shown anything it's that everyone spies on everyone. It's been like that forever too. You can take some solace in knowing your country is almost definitely spying on the US as well.

With the internet, I have never been surprised by US govt shenanigans. The internet is largely a product of the US military. It was originally designed for government communications in nuclear war. I say the same when people mention GPS. It's very civilian appearing but make no mistake it's very much connected to military.