My prior claim still stands and was supported by all of those zillow links. Those aren't maybes. Those are properties on the market that could be bought right now at less than 28% of gross monthly income. Its not my fault that you confused yourself by using income after taxes instead of gross income to make the rich seem poor.
https://www.zillow.com/homes/for_sale/house,condo,land_type/89237732_zpid/2-_beds/globalrelevanceex_sort/37.853847,-122.351475,37.702973,-122.592488_rect/11_zm/2_p/0_mmm/
Its a million dollar home at a cost of 5400
That is 22% of the gross monthly income of someone with an annual income of 300,000
and of course the expectation is not that any wealthy person can buy any house. There are obviously multiple levels of being wealthy. Theres a 1% that these people can't touch and a .1% that they can't even touch. San Francisco is full of 20+ million dollar homes but just because someone making 300,000 can only afford a 1 million dollar home doesn't mean they aren't rich.
The bolded question is a great question and actually supports the reasoning for taxing the rich. Their excess wealth is literally coming from the labor of others.
Yeah, why would taking more than half of what some one earns working way harder than everyone else make people want to work less right? What kind of weirdo doesn't want the fruits of his labor taken at gunpoint while he grinds himself into the dirt? Also this has been studied. You are wrong.
https://www.investopedia.com/terms/l/laffercurve.asp
BTW, as usual, you use deceptive charts. Notice how your cute little animation cuts off at $200k? That means anyone earning more than 200k is going to be included in that last bar, giving it a manipulatively larger visual impact than if you were to expand it out like the rest of the bar graph. Just because most people earn very little doesn't make these people power brokers for earning more.