I'm glad that someone has something smart to say.
So, they copied themselves. Mercedes is the last car that introduced high inlets, in 2020. And RP went backwards in that part of the car for 2020. Till 2019 they followed Red Bull design, and high rake. Last year, they went to 1 year trip studying Mercedes philosophy. Now they know how both concept works. This year, they have many things from that Mercedes concept, logically as they using most of the allowed Mercedes parts. But with some things they are more like Red Bull, as rounded sidepods.