I don't like the gaslighting of paying Anthropic or Open(Closed)AI and it being said its unsustainable for them to take my payment while simultaneously they take my data (edit: which is incredibly valuable) and I cannot opt out of that.
The obsession is for leaving hostile and abusive entities, the corporations or the people who fund them that have a horrible track record in regards to ethicality, rights and respect & human dignity.
My view is, if you're going to use the service - you should give the data.
It's like using Gmail and expecting them not to train their AI models on your data - how can you expect that when they're giving you a secure, reliable, highly functional email client completely for free?
The digital economy only works if everyone pays their fair share. If you don't want to give your data then you are really harming everyone by slowing down AI development for everyone else.