Why will I need this? (What problem do you solve?))
I use Pocket to read things later, and offline. I use screenshots to convey a visual point of view, and it's usually ephemeral. I don't keep them.
The only other images I store are camera photos, but I have Google Photos for that, and I pay $1.99 for 100GB of storage (2/5 of your pricing).
Happy to hear what your thoughts are.