When "Accessibility" Isn't Accessible

Had to take these stairs to get to
the "Washroom"
I went out to eat the other day, and while I was there I had to use the restroom, which was up a few stairs: not a full flight, probably somewhere between 5 & 10 steps. I typically use a cane for support due to inflammatory arthritis from a rare disease called sarcoidosis. Still, I figured I would be able to manage this, even though stairs usually hurt my joints more than regular walking.

I looked for a ramp afterwards, because there had to be a way for someone who cannot do stairs at all to get there, right? Right.  I did not find a ramp; instead, what I saw was this.