The current flag looks like this, which obviously needs changing:
There is a commission tasked with proposing a new design. A news article about it is available here: https://www.cbsnews.com/minnesota/news/minnesota-house-bill-moves-forward-commission-to-redesign-state-flag-and-seal/
The top proposal, called “The North Star Flag”, seems to be a popular favorite.
I gathered these proposals from these two sites: https://newmnflag.org/designs https://vexillology.fandom.com/wiki/Minnesota
Ha! Sadly CGP grey loves his teslas and cars. His video about how self driving cars are the future shows a dystopian idea where pedestrians or cyclists have no space on the roads at all. (And he doesn’t even consider trains or other public transit)
As sad as it is, trains aren’t in the anywhere near future for the United States. Hopefully someday but it’ll likely take generations
Highspeed rail in California was way closer but lobbyists and car lovers made progress way and way slower sadly. A good video talking about california high speed rail