I do have snags with cruelty and bonsai is not cruel.
If you think bonsai is abusive, then please describe it.
I said bonsai are crippled regular trees. You prune it to an extreme degree to stunt its growth and bend it with wires to contort it into an aesthetically pleasing look. That’s just an objective fact.
"Crippled" is an adjective that attempts to describe a loss of functionality and it is massively overloaded these days. I won't go further there.
How on earth is wiring and pruning of a small plant causing a loss of functionality? I brutally prune roses and fuschias and many other plants too. They respond by growing enthusiastically and being healthy and vigorous. My bonsai do too.
We can skirt around a debate of minor points of language but you did deploy a pejorative term: "cripple" with possible malice 8)
I'd love to hear about your thoughts on these horrors: https://www.rhs.org.uk/plants/types/trees/training-espalier