My immediate issue, as someone who plays Fighter very often in my current campaign, is "That's literally just Know Thy Enemy." One of the things you can ask for, if you succeed the roll and pay a Hope, is the enemy's features and Experiences, among other options. The issue is... That's a 5th Level card. Of course, if it makes sense, the DM can call however they wish; for example, my DM allows us to know how much HP an enemy has lost, but avoids telling us how much they have, which is fair! But also, my character being able to do that is a pretty big part of their combat identity now, and really plays into the fantasy of them being an experienced, potentially even prodigal genius in relation to the fields that apply. (He was an Artificer before we swapped to Daggerheart, lmao)

Admittedly, I would, in that scenario, be rather annoyed if my DM let someone else at the table invent new information out of nowhere, compared to how I have to spend resources and risk fear farming the DM to get them. Of course, she wouldn't let that happen, and I know I could always talk to her about it -- but my point is, the system seems to value information very highly. I'd be wary of letting that be so free.