What worked for me was I installed and ran Thunderbird, then I quit and copied the Google Takeout .mbox file to ~/.thunderbird/xxxxxx.default-esr/Mail/Local Folders. When I re-launched Thunderbird, it took a few minutes and then all my Google Takeout emails were browsable/searchable under Local Folders.

Also, I think there was a weird step involved, like I needed Thunderbird to connect to some email account, any email account, in order to get past the welcome screen.

It’s five additional accounts. Doesn’t matter their actual relation or location.

Reminds me of the guy who got his home raided and electronics seized for running a Tor exit node.

https://www.zdnet.com/article/austrian-man-raided-for-operating-tor-exit-node/

Seems risky and a huge legal hassle even if you don’t end up in prison.

During the 2016 debate, Hillary Clinton called him out on paying no federal taxes some years. His response was, “that makes me smart.”

Reminds me of The Simpsons when Homer became a juvie prison guard:

https://youtu.be/ioUnPdosIfw?t=88

Wikipedia article: Whisky War