I'm trying to invest in some groceries..

I'm not sure it'll develop positively as a whole. There will be some winners but there are also likely to be losers, perhaps more losers than winners. Perhaps investing in Trump's donors' companies.

That's the opposite of what people who have a problem with oligarchs buying the government should do. If you don't have enough capital for real estate investment, you are better off taking your money out of the markets and putting it in something low yield, long term, and stable. Bonds, CD's if you find a good credit union, and those sorts of things.

If you are not already wealthy, basically you're fucked. You can mitigate that by making some (rather large) changes in your life:

• Move every dollar you can from for-profit banks to member owned coops or credit unions
• Purchase as much as you possibly can used or second hand (there is a secondary market for all durable goods)
• Move any managed investments to a fiduciary (a type of financial advisor that is legally required to act in your best interest, other advisors are not required to)

Legally I cannot advise anyone to take any actions that would risk destabilizing the US or its economy and you absolutely should avoid engaging in these activities:

• vandalism and destruction of property that disrupts a regional, national, or international business
• Using collective action to force a bank run
• Refusing to comply with the laws of the United States until such a time that citizens again have representation in government
• Malicious compliance when interacting with the government or at work