You must not have read Pika's post above. It was not in response to your post, but certainly fits it.
And, to imply that some folks here are "stupid" because they wear something other than what you prefer is arrogant and condescending, at best. There is a lot more experience gathered here on this forum than you seem prepared to acknowledge
This site has long had a reputation for friendliness and politeness and being family friendly. Continued posts with such inflammatory remarks as "stupidity" and "no *** clue" will result in a member's being banned. I have at least edited out the profanity.
For your information, my one fall during a stream ford over a 73-year hiking career was while I was wearing Crocs. I have never worn them since, because they are so unstable.