I don't do conspiracy theories. Not sure how Trump's easily-shown decline in speaking ability could translate into one. Taking an educated guess at possible causes has nothing to do with professional ethics, but thanks for your concern.
I'm curious -- did you or anyone you know speculate about Hillary's mental and/or physical health during the 2016 campaign? I recall hearing that she was afflicted with everything from stroke to alcoholism to dementia, according to your RW pundits.
I remember her collapsing as she tried to leave an event and her secret service throwing her limp body into the back of her truck. I’m sure there was some fevered speculation of that, but not from the same people who now speculate about Trumps cognition. They were too busy obfuscating Hillary’s obvious health problems.