I asked ChatGPT about this evidence and the reasons were:
- Controversial Communication Style
- Policy Decisions and Governance
- Legal Challenges (left trying to impeach him)
- Handling of COVID
- International Relations (isolationist policies)
- Divisiveness
None of them proved that he was 'unfit for office'.
According to ChatGPT, the impeachment was about this:
"The central issue was Trump's dealings with Ukraine. Specifically, he was accused of pressuring the Ukrainian government to investigate Joe Biden"
I don't see how this deserves impeachment as Hunter Biden did in fact work in Ukraine and receive substantial sums from the company he worked for. There is nothing illegal about asking a foreign country to perform an investigation. I find the whole thing quite strange given the US's later involvement in that war, on his father's watch.
About mail-in ballots, it seems that there is a signature verification step matched against voter records but IMO, this is not quite the same as in-person ID verification and is definitely more vulnerable to manipulation.
IMO, the people who hate Trump merely suffer from Trump Derangement Syndrome. They don't like him for a number of personal reasons and sensibilities but they can never point out exactly what they don't like about him in a way which sounds reasonable because it's usually not grounded in logic.