Google and X, formerly Twitter, recently provided hundreds of files to Michigan prosecutors for their 2020 election subversion probe, complying with search warrants that investigators obtained after CNN revealed secret social media accounts belonging to pro-Trump lawyer Kenneth Chesebro, who played a major role in the fake electors plot.
It’s not really pertinent where those records are stored (or the hardware.)
Google operates in Michigan, and is subject to Michigan laws. This includes answering subpoenas for relevant documents