This tweet happened right after trump picked for the antitrust position. The "time" is completely logical, the "place" is a tweet and the manner is a short statement supporting that pick. Also proton is a US company, so it doesn't have the same reason to "bend the knee" as other US big tech are doing.

So it's not that I am ignoring context, I genuinely don't see relation. He praised something that he pushes for years, he did not suddenly switch to "free speech" like Zuck.