This is an important detail. I must admit that I thought it was worse at first. I did get my pitchfork ready.

However, sync does include your bookmarks, your browsing history, and anything else?

Are you saying that these new ToS are just legal CYA for previously enabled features, and nothing else?

If it was just about sync features then the terms would be scoped to those features.

There is giant legal difference between "seem" and "are". Unless specified assume the worst.