Categorizing something as evil or not evil is an opinion.

Thats the point, not everyone will agree that facebook is evil, or even have the same interpretation of evil.

Glad to hear you put morality on an objective footing and we no longer have to waste time debating thd difference between good and evil.

So instead of having a complex ethical and moral framework, you turn to dogma.

People do not agree on ethical and moral questions.

The assertion that everyone who disagrees with you is objectively wrong is childish and you should work on overcoming that :)

What would be reason to assume people have a the same ethics and moral code ?

Is your base moral code to do what is popular? Because lets be real, this thread would not appear for any of the other companies that do the exact same thing but aren't currently in vouge to hate on.

Do you eat meat? Do you were clothes created in sweatshop? Do you use any cobalt mined in Congo?

I believe all of those are far more evil than Facebook. Any TV you buy, any webpage you go to (not literally any, but more or less) sells your data as well.

I understand that you, or most, might disagree with me. I do believe that is a matter of opinion.