Well, as promised, we are talking foldable this week. The excitement is palpable, and it looks like the rest of our mod team have already started the conversation here. Go check it out.
I honestly don't know very much about foldable phones, so I'll let the rest of our (very smart and knowledgeable) mod team handle this one this week. :)
Last thing for future reference at the end of the week, we also have a great thread discussing foldables here too, go check it out if you want more great discussions.
I can't remember the last time I had that specific use-case though. So maybe it is great for that, and for you, but editing photos on the go is not worth another $1000 on top of the $1000 I spend on a non-folding phone.