"Twitter insiders have told the BBC that the company is no longer able to protect users from trolling, state-co-ordinated disinformation and child sexual exploitation, following lay-offs and changes under owner Elon Musk.
Exclusive academic data plus testimony from Twitter users backs up their allegations, suggesting hate is thriving under Mr Musk's leadership, with trolls emboldened, harassment intensifying and a spike in accounts following misogynistic and abusive profiles."
http://www.bbc.co.uk/news/technology-64804007
He's done Putin's work for him. It becomes an instrument of manipulation and nastiness.
He's basically passed the costs of his business to users as cost-cutters often do. In the end, Twitter will become somewhere people are less likely to visit. But for the moment, Twitter will try to show that users are not vacating the site.
This is no genius Musk maneouver. It's slumlord economics.