I don't think screenshots are an exaggerations nor am I calling posters liars when they disclose just how many attractions are down.
Your trip in no way negates someone else's trip where they had a good amount of breakdowns and there were quite a lot of threads on that topic it was not an isolated issue. It does mean you probably had a better trip in timing which that is really nice
FWIW a ride being down for 30mins is still a ride being down. And it's one less attraction available, and nowadays potentially an attraction you paid specifically to go on. Reliability of attractions is a fair point to discuss. Sometimes reliability is due to the complex nature of it like Rise but other times it could be due to the aging of it, the attention towards it in terms of regular enough upkeep of parts replacements, etc.