From an article which supports your notions that the wealthy are paying so much:
"Of course, this excludes the impact of other taxes that aren't as progressive, such as state and local sales taxes, which are levied at the same rate on every consumer, regardless of their income level.
That means low-income Americans pay a bigger share of their earnings toward sales taxes than higher-earning people."
The U.S. tax system is designed to be progressive, with rich people paying a larger share of their income to the IRS. Here's what to know.
www.cbsnews.com
You're very big on pointing out how much the wealthy pay in taxes, but in reality they don't pay much in taxes at all, compared to the wealthy in other jurisdictions, and they never have.
Currently, 80% of the wealth of your nation flows to the top 10% of Americans. This level of wealthy inequity is unsustainable in a first world country. Even more than your national debt, the inequity in wealth and wages in the US economy, under Republican tax and labour codes, is economically destructive to the future of the US economy.
Trump isn't going to change that wealth distribution, but Biden is trying to do it.