I think a view of parliament as independent of population and the 1 man 1 vote rule stems from our understanding of an MP to mean an area Santa Claus. The guy is supposed to be giving you school fees, constructing schools, dispensaries, roads, giving you money for siku kuu etc
And when you send him to Nairovi your understanding is that he has gone to get you more money for projects from the national govt and other donors.
Which is why we like queuing at their offices to beg...we think they should just be spending on us and yet hypocritically condemn them when they increase their perks.

Hata hatuna aibu
The reason legislatures exist whether senate, national assembly, knesset, congress, duma, county assembly is to REPRESENT us in decision making! See, all voters can't be voting on every small decision(bill, govt budget, Mututho law etc) and thus they send 'one of them' to represent them.
Je tuko pamoja ama niandike kiPokomo?