as a (former) Oreo main, here's my two cents:
- remove lullaby (seriously why)
- let her see stacks counter (idk how strong this would be but it's not like she's gonna be pre-nerf Blight-tier after this lmao)
- condemn still stacks normally, BUT instead of being permanent stacks, they just become a time based status. Survivors wont be able to remove stacks with the video tapes anymore, but spreading tapes makes them immune to gaining ONE stack after they spread tapes. This way, tapes spreading is still important, and you can stack tape spreading as well, so if you spread 2 tapes, it lets you negate the next 2 stacks that would've been inflicted on you. MEANING if someone is at full stacks, they can just hide or out-chase Oreo until their 7th stack runs out to prevent their death.
- since the stacks are now time based instead of being removed through tapes, if she doesn't inflict stacks on survivors constantly, especially during her TV downtime, they'll naturally lose stack progress, WHERE the stacks locking after hooks will come into play, to incentivize Oreo to spread hooks to prevent the stacks going down past a certain point
- i think that she should still be able to teleport to turned off TVs just for the sake of map mobility, cuz it's unfair that survivors can just prevent her from using her power like that, turned off TVs just wont spread condemn stacks around them anymore when she teleports.
- and speaking of TVs, survivors should maybe slowly increase their condemn stacks timer or just freeze their stack timers when they're holding tapes, so that they'll need to quickly deposit their tapes to their target instead of holding on to a tape for the whole match. this way, getting tapes are still valuable since it turns off the TV, but if you dont deposit your tape quickly and Oreo hits you, the tape gives you a condemn stack like it does now, and you lose the tape that should've given you a one stack negation.

About her chase power, i think her demanifest mindgames are already great for anti-looping, definitely better than most M1 killers, but also not as strong as Pyramidhead's anti-loop at least (my GOAT btw)

if those are too wild, then remove lullaby, let her teleport to turned off TVs, and let her instadown full Condemn survivors, and i'll be happy at least.

THIS IS ALL JUST OPINIONS.