Obviously capitalism is dangerous.
It relies on and enhances materialism, greed, and all the bad emotions that get people to kill and steal from each other.
However, it also promotes innovation and motivation, so it often wins wars.
Why do you need innovation under capitalism?
Why not just kill opponents and steal, like under communism?
The government in Venezuela is totally right wing, using military force to prevent popular opinions from being implemented, and the wealthy elite getting all the benefits from industry that is supposed to be equitably shared.
Left wing government never uses military force to prevent popular opinions from being implemented, with the wealthy elite getting all the benefits from industry that is supposed to be equitably shared?
Capitalists can't even get along with each other.
Do they have to get along? Why?
That is silly because capitalists do traditionally just murder/steal.
Recently that is why we invaded Iraq.
That was the point of the colonialism and imperialism of the US, England, France, Belgium, Holland, etc.
That was the point of the Spanish conquistadors, the Crusades, the Roman legions, Alexander the Great, the Egyptians, etc.
If there is murder and stealing, that is the opposite of communism, which be definition means sharing.
And yes, left wing governments can never use military force to prevent popular opinions from being implemented.
It is only right wing governments where you have a mercenary military that will do what the elite minority pays them to do.
With a true left wing government, there is no paid military, and you just have citizen soldiers who won't do evil things.
The ability to get along is an indicator of how natural, normal, and efficient a system is.
If you can't get along, then you waste effort on unproductive conflict.
For example, do we need 10 different car makers?
If one makers puts another out of business, then all those buildings, jobs, investments, etc., are all lost.
Every successful car maker has destroyed over half a dozen others, resulting in untold harm and damage.
It would be far more efficient to just have 1 car makers that had a board to investigate and incorporate innovative improvements.
For example, there are a lot of really, really stupid things cars should not do or have.
Like touch screens that make you look away from the road.
Catalytic converters that produce highly toxic cyanates, formalins, etc.
Throttle by wire, that sometimes go full throttle by mistake,
Etc.