A disturbingly large group think that history started on October 7 2023 and prior to that it was all sunshine and rainbows in the region.
Those people didn't hear about 70ish years of Israeli bullshit on the nightly news so as far as they're concerned it didn't happen.
Broadly, people are not ok with animals being mistreated. An animal that is raised in safe, comfortable conditions and then killed painlessly is not mistreated by the standards of many people.
Abusing a puppy and kitten to make a film is absolutely mistreatment, hence the different reaction.
Doubt. "Just asking questions" is so often a deliberate dick move.