So they never set foot on GitHub or even the discussion platforms. They have no clue what is going on and still think everything is like in the good old times.
Couple this with the fact that only ragingly power hungry people apply for the council. There is a severe shortage of candidates.
So, in the elections the nasty people get something like 30 out of 90 votes. Since hardly anyone of the electorate has the faintest idea of what is actually going on (see above) and relies on official spin stories of the council members, who block opposing opinions, they can do what they like.
All people who oppose the inner circle are removed, defamed and silenced.
This is like (hypothetically) Trump first banning a Democrat from voting and then removing him from the U.S. entirely.