Yachts were more expensive and due to highly elastic demand, the industry plummeted. Companies went under or laid off thousands.
But don't worry. Guess who works at yacht manufacturing plants? Not rich people. They weren't hurt, and they were fine with taking their money elsewhere.
However, if I misunderstood and you advocate having the same tax rate on luxury goods as other goods, then we are in agreement on this point.
Clearly the numbers should be adjusted if someone wants to turn this into a serious tax proposal, but it seems possible to design a progressive sales tax.
I have come to find that "regressive" moves the goalposts. It sounds as if the rich pay less. They don't pay less; they pay more. They just don't pay more when dividing taxes by their total income. I've never heard a convincing argument for why that formula is the ultimate benchmark.
And anyway, virtually all sales tax proposals have some per capita rebate/basic income, and that can be tweaked to make it as progressive as your heart desires.
[1] http://www.pressofatlanticcity.com/business/new-jersey-cuts-...