Then you have to trust the person you are communicating with has turned off windows recall. That has to be the starting position.

Tools will come to block or break windows recall but it will still be based on trust that the recipient is using them. Privacy centred apps like Signal wouldn't want windows screen shotitng every message for example. There are many apps and tools including in the professional sphere that would not want their data leaking via recall so it will come.

Unfortunately it may come late in the professional realm probably after scandals break. Employers using recall data to investigate staff for example - it's bound to happen eventually.

My own organisation, a huge health organisation, has opted in to CoPilot. It's crazy in my view, even if our data is ring fenced in some way. I don't want private patient information being used to train Microsoft shitty tools, or stored on their servers. Regulation and the law is way behind when it comes to this stuff.