Amazon.com used a series of illegal strategies to boost profits at its online retail empire, including an algorithm that pushed up prices U.S. households paid by more than $1 billion, the U.S. Federal Trade Commission detailed in a new court filing on Thursday.
Depends on your definition of "capitalism".
This is not supposed to happen in a market economy, as you have in developed countries. Many people define "capitalism" as being, more or less, that system.
A narrower definition of "capitalism" is private control of the means of production. In that sense, "capitalism" is at odds with a market economy, which is one reason why that private control is limited in many ways in developed countries.