You mean the America where a 2014 study estimated that at least 4% of those sentenced to death are innocent?It literally is. Totally different case as well. People really think an whole life tariff is better than death penalty on the off chance someone is innocent are deluded. Just saying you are against killing other humans or the death penalty doesn't work and pointing at America would be better.
Or do you mean the America where, since 1973, 192 death row prisoners where exonerated?