Why is it being undemocratic a disadvantage?
P - House of Lords is unelected and unaccountable to the public even despite the reduction of the hereditary peers since 1997.
D - Use of the Parliamentary Act questions the need for a second house.
E - Although MPs are democratically elected, they are often obligated to ‘take the whip’ and vote on party lines rather than with their conscience or the interests of their constituents.
The King is also unelected!