Quoted By:
GameFreak wanted to try something new like LGPE with Legends but autists and CONSOOMERS want to play the same game on different hardware.
To remedy this, they called up their good chink friends at ILCA to take a break from their yacht vacation that they were on using Pokemon HOME profit and told them to remake DP on Switch using SWSH assets, Masuda is there watching them.
So in all; we have the "SWSH-style" remakes that consist of Brilliant Diamond and Shining Pearl, and a reimagining/prequel of Platinum that is Legends: Arceus which is more in line with the different style that LGPE was going for.
Both look like shit, one looks like less shit, and all of the Switch games make Gen 6 look like it was the last good game in the series.