What you're trying to claim is ludicrous. He won the presidential elections by a far margin of 22 percent points however in local elections his party lost by only about 0.16 percent points (48.77% vs 48.61%).
And the violence and voter intimidation? I don’t understand what you are saying I’m wrong about. I’m stating that fraud, violence and intimidation maintain Erdogan’s power.
Edit: My link was to the 2018 presidential election, yours is to the more recent 2019 elections.
Edit 2: I’m not sure what you find reassuring about the 2019 elections - is that the link you intended to post? The bit titled “Controversies and issues” is completely terrible.