for the concentration of voting power, i would agree that having more delegates may be good
for the time being, in the proposal process, Snapshot proposals are required to pass before the Tally proposal, unless the Tally proposal is just executing on previously approved Snapshot proposals
the Snapshot voting power is based on holdings instead of delegations, so the voting power is more distributed and representative of what the community prefers, the Tally is just for following up on the implementation