im tracking both switch/switch 2 and ps4/ps5 and its a little bit difficult to find which platform the sale is under.
i know there are the “todays new eshop sales, eshop sales and playstation store deals” sections which do seperate them for each platform. but searching through “recent price drops or hottest deals” you cant really tell (except for in recent price drops where they say “at nintendo eshop” at the bottom in certain cases).
good example is digimon survive ,on sale right now in the hottest deals section, i know the ps4 version runs better than switch so id rather have it on that platform, but i wouldnt know if its a playstation sale unless i click on it.