Noisy rides and people screaming does have an impact on animal welfare, this includes stress levels, life spans, visibility, mood and whether they would perform natural behaviors or not.. sorry! Volunteered at a zoo for 10 years (I was 15, now in my 20’s) and let me tell you, the more nervous animal species were almost constantly hiding, then, things changed and loud rides which would inevitably have people screaming were removed, and the zoos main focus turned to conservation.
Sure, we had smaller rides and we even have a small water park, however loud roaring noisy rides were taken away.
The difference is night and day.
understand that the majority of zoos who have large amusement areas aren’t as focused in the “teaching people about animal welfare and conservation” aspects. They do not contribute very much to the breeding programs and reintroduction programs, they may do it, yes, but it’s not the same as a park that has a smaller “rides” area that avoids sounds that would otherwise distress an animal, and that is reflected in the work they do.
Having an opinion is fine, but don’t confuse it with facts