“they are surprised LEOs can compel paid service to produce records”
I’m not surprised, but this is not how it’s supposed to be in the US.
The fourth amendment is supposed to force a high bar for collecting evidence in this way but we’ve been slowly eroding those rights away over the last 50 years.
Well the issue is private corporations selling data willingly is not bound by the fourth amendment. So just assume whatever any US corporation knows about you is also known by the US government because they will sell your data for a penny.