I’m positive at least some of the servers that house Lemmy and its FOSS sister networks are housed in VC companies. The amount of people who can support that data and the servers it resides on is small without Corps being in the mix.
We’re not exactly winning over here on Lemmy or Mastodon. I’ve been a member of the Mastodon community for close to 6 years or so. It isn’t a reasonable replacement for Twitter because (for what I used it for, which had nothing to do with Micro logging), it doesn’t do what I need it to because the number of people I want to follow there are few and far between. Bands, book authors, local news networks, international news networks. I’m not likely to find out about school closings on Mastodon.
No offense but it was the US Government. Most of their websites were coded for it, and quite a few of them didn’t work properly or reliably in other browsers as a result. This was true up until it was sunsetted and they were forced to update to Edge and some of the websites still haven’t been properly moved over to Chromium. When the pandemic hit and the Armed Forces had to setup remote work for thousands of people Microsoft basically built them a fork of Teams. The US Government is kind of running hand in hand with Microsoft on a lot of stuff if you just hazard a cursory look.