While it's understandable that you may be nervous traveling to new places, starting a thread like this is bound to ruffle a few feathers. Over the year I've been checking out the disboards, I've noticed that comparing WDW and DLR negatively always upsets people. Especially when it's not even coming from an actual experience, but rather a perceived worry.
Also, therapeutic cannabis is very touchy subject in our state, because there are, in fact, very ill people caught in the crosshairs of the debate. As anyone that has lost or watched a love one suffer through illness and saw them greatly benefit from it, I can tell you this is just not something that's easy to swallow someone patronizing on any board, Disney or otherwise.
I'm sure you didn't mean to be hurtful but making broad assumptions about something like this when you have been told repeatedly that it almost never occurs, just frustrates people that already feel you've called their home park rude. I don't think you really meant to do that, it just escalated.
I think you'll find that Disneyland visitors are generally a lovely, happy bunch of people and I'm sure you'll find that visitors and CMs still do all the kind and magical things you've seen before, you just have to let it in.