What is wrong with this?
Technically, nothing. Some think the constitution is unfair in the sense that it doesn't respect the wishes of the majority of the country, and democratic thing would be to amend it.
Personally, I think the Federal government was designed when it had a much smaller role in our day to day life, IINM there was no income tax for the first 100 years of this country.
That's the whole point of the Senate.
OK, but is it not legitimate to debate if that is an ideal model of legislation and governance?