Am I the Only Person That thinks this game is a Too Hard And a little unfair for a remake

Brilliant diamond and Shining Pearl We're great games at first for me however after playing through it Twice And Not being able to beat The game I JUST COULDN'T DO IT!!! Anyway I know this game is ass But it's not fair of how compared to the DS original AND doesn't have Pokemon from The Holy Grail That is platinum (God I love platinum) But Now I'm thinking "why did I choose this game over Scarlet and Violet WHYYYYY"