I mean, on a molecular level there is no difference. I feel like they even did the whole ship of Theseus thing several times. And the obvious one is the 2nd Riker. Enterprise (the series, not the ship) saw the addition of transporters to starships and they talked about it a lot in that episode. Bones in the original refused to use them because he understood the science of it and knew people were essentially being killed and reassembled every time they were transported.
I always got the impressions that people who said non-replicated food tasted better were either deluding themselves or that extra flavor they attribute to the food is like, non food things in it. Leftover dirt, mold starting to grow… Kind of like how completely filtered water is tasteless when the minerals and other fine particulates are removed. Transporters, as a side effect of how they work, remove illnesses from the body (Except when it needs to not for plot reasons. And don’t get me started on the billions of bacteria that exist in our body all the time that are necessary for life that wouldn’t count as “you”). So presumably, they would remove all those tiny things in food if transported, and obviously wouldn’t create them in the first place if replicated.
I want to say they’re from the same episode? They were being interviewed about their experience during some event and instead of doing a voiceover that segues into it being acted out they did this creative choice of acting it out and having the one giving a deposition pause to turn to the camera to tell the bit they’re saying in the interview.
I’m not remembering a lot of the details, but this is the type of thing that made me love DS9. The themes were generally the typical Trek fair, but that show had style. They had the balls to film things differently than other Trek shows and make them really interesting. It was so different but still so Star Trek at its core. It made things feel fresh.
That and the way it was set up, being on a space station that didn’t move meant it felt less like a sector/monster of the week. It accomplished a lot of the same by having the new aliens come to them instead of the other way around as is typical, but it felt different I think because they were stationary. It felt more character-focused, and because they were basically hovering just over Bajor it meant there was a whole planet that was able to affect the show consistently as it grew and changed along with the dynamics of the crew/station, while not really being part of the direct scenery.