I probably wouldn’t post this in any other forum, but I really don’t think it is being pedantic to bemoan poor communication skills.
I have just listened to a TV interview with an athlete going to the Olympics. In a very short clip he used
“ sort of” x 4, ( in front of clear facts )
“ you know” x 3. ( before opinions or feelings so no, we didn’t know).
I hear people unable to finish a sentence, trailing off with “ you know”, or simply a shrug and “Yeah”.
The ability to complete a whole sentence when speaking seems to be rare these days.