Agree with you. I get the intention (a lot of people do find it troubling that all their location data is sent to Google, and appreciate this change), but I don't really care about that for my data, I just want to have everything available so I can analyze it!
Could you please stop posting unsubstantive comments and flamebait? You've unfortunately been doing it repeatedly. It's not what this site is for, and destroys what it is for.
If I had to guess, I'd say they meant they'd prefer a solution where all the location data is stored exclusively on-device, with means to export it to another machine so you can analyze it. I understand the rationale.