I trust Google to get me good directions and find out what restaurants are close when I'm in a new part of town... So in that sense, I trust them. I trust their data is good, since they are in the data business. I just also trust that my data is also something they want to collect, and people should be aware of that. But I also trust them with my instant backups of writing, art, school work, etc., without which I would have been screwed many times over. I get my phone service though them, rely on their operating system on my smartphone, have used their browser exclusively for almost a decade, etc. I do trust them to be the best at this stuff, however much they might also be a company that makes money and expands. Some people seem to be mad they are a company and not Starfleet. They are as close to a TNG Starfleet as 2017 Earth has, though.