“But doesn’t this cost more and take up more space than just putting them side by side and not having the stairs? And the stairs are even dangerous for the person on top!”
“Ah, see you’re not thinking about how fun it is to shit on other people.”
“…”
Hell, even in FPTP in countries like Canada with a third, equally viable party not voting for what you want is a bit of a waste. If you don’t show your support then the next election has the chance to go even deeper into the fake two-party system.
It’s your voice. In many ways it’s your only voice and there is no nuance so you must be clear.