Only reason I'm not closing is bc I actually look like a v big asshole in last screenshot, apologies.
What you fail to realize is that although you posted only 1 image at a time, it was at the same time as other people doing it. The whole point of the rule is to prevent the channel from being clogged with images.
Both myself and @hongkongatron warned other people (while you were there, mind you) to not do it, and yet you continued to do it anyways.
Your screenshots don't show the entire context.
I think 5 minutes was plenty lenient in this situation, especially considering that I gave you probably 3 verbal warnings and one through the bot. You weren't the only person I warned, either; 4 other people got a warning too for doing the same thing and nobody else complained except for you.