True in the main, agreed, but not for Texans on a variable rate who didn’t get their electricity cut off in the recent freezing storms last month..... some has bills of $16k for two weeks of keeping warm in a normal 3-4 bed house....I want to add two things here, because there's no better place than an emtb forum to discuss economic policy.
First, the concept of a "Free Economy" or "Free Market" is a misnomer: all markets exist within a legal system, and therefore a government, which defines laws and institutions governing exchange. When the legal system is removed, such as in England in 400AD after the collapse and withdrawal of Rome, markets and money-based exchange disappear. This is because in order to conduct exchange, parties must be able to create enforceable contracts, but without a legal system and government to enforce laws, that's impossible. So next time someone says to you something like "That's the free market for you", you can respond "There is no such thing as a 'Free Market'".
Second, the concept of price being determined by the intersection of supply and demand is false: as we saw with toilet paper and hand sanitizer during the crisis, prices did not increase. Instead, you saw a shortage which incurred a log of orders that was quickly alleviated by increasing output. Generally, there is no law-like relationship between price and supply or demand, contrary to what you likely learned in the economics course you took. So next time someone says to you "Well [demand, supply] has [increased, decreased]" you can respond to them by saying: "Agent based models of true monetary exchanged have demonstrated that prices are not determined by a law-like relationship between supply and demand."
In case you needed ammo to sound nerdy at your next gathering with the in-laws discussing Brexit.
But, generally I agree.