OTOH if you can't read the sign where to turn right, you can keep turning left, make a full circle, and check the signs again, and again if needed, in under half a minute. All without creating a problem to anyone around you, and being safe yourself.

I'll take it any time over a typical highway exit; if you miss it, or uf you take a wrong one, it's usually dozens of miles before you have a chance to take any corrective action at all.