> 4. One AI engineer from Tesla could solve Twitter's bot and spam problem.

I don't know why people think is the problem.

They regularly ban bot and spam accounts. This is not an issue.

The issue is malicious/ignorant human actors and malicious state level actors.

Tesla AI engineers can't even get past L3. There's no chance they would be able to create an AI solution that can fight state level resources or massive amounts of humans gossiping and spread misinformation.