If people aren’t driving cars down a road because stopping at so many stop signs is unpleasant, why do you expect cyclists to bike down that road, when they actually have to physical work (not just pushing a pedal) getting up to speed again? Stop signs suck for bikes more than for cars. If cars avoid a route because of stop signs, of course bikes will avoid it!

They’re not writing in binary. They’re defining a base 10 number that is 0.11, followed by a single 0, then 1, then two 0s, then 1, then three 0s, then 1, and so on. The definition ensures that it never repeats, but because it only contains 1 and 0, it would never contain any sequence with the numbers 2 through 9.