Is the US Tax System Fair

First see this link: https://www.prageru.com/video/is-americas-tax-system-fair/
and then see this: https://www.taxpolicycenter.org/taxvox/us-tax-system-fair
Based on all these, could you briefly explain and share thoughts on the issue without getting lost in details? Do you think the U.S. tax system is fair. No copying/pasting from various web-sites (just in your own words).