Yes, since I live in the most democratic democracy on this planet, I know what democracy is.
The majority rules via institutions. That's similar in the Bitcoin-World.
There is only one human organisation that is better than democracy: anarchy. But anarchy and consensus is only possible in nuclear communities. They are self-sufficient and don't trade with aliens.
So please explain again how are votes distributed in this Bitcoin democracy?
How do you determine "majority"?
In the same way as in a democracy. Votes are distributed between miners, devs, nodes, merchants, users, bitcointalkers etc.
Some have more charisma and influence, some less.