... and a bit of co-operativism, socialism, and whatever. Spread your bets.
I know it's hard for our chimp brains to accept, but there are no absolute truths or panaceas.
Capitalism is not good or bad, it is greedy, like a cancer , just wants to keep growing, as easily as possible until it consumes the host.
So capitalism like anything else has to be managed. China appear to be good at that, gone from starving to space in 60 years. What has US achieved in that time frame with unmanaged capitalism? Ditched space, took up war as a business, social media, crypto, AI slop. No surprise that tech is a capitalist wank fest, it's an easy way to make money and dodge any social responsibility.
Capitalism is great at cars and cornflakes, consumer goods, properly regulated so they don't poison us.
Capitalism is shit at public services and utilities, they are monopolies, you don't give a pig the keys to the all you can eat buffet.
Capitalism can serve public services with stuff it needs under care of the state to keep the end price low, quality high, for the people.
For the rest experiment, for me I'd like a more pastoral, community based economy, think small town America 1950's, a Butcher, Baker, Candletstick maker in every town employing locals, innovating and enriching the community. I'd smash up the bloated corporations, they stifle individual aspirations and creativity, the ratio of managers and communicators to people who can do useful things is way out of whack.