I load a rates that far exceed Dillon’s like, 100 rounds in under 4 minutes, even with filling primer tubes and collators, 1000 an hour isn’t a problem but I use enough force to load not enough to destroy things if a problem occurs.
Like 38 seconds into this video, a stoppage and nothing destroyed, just rectify and continue.
Same with priming, it’s not rammed in there like it or not, feel it enter the pocket, then seat it.