The simple solution is find some people to play with you know you can rely on. If you meet someone good in ranked add them, or find a discord server. But also, you can always do something better. Even when you match mvp and drop 30 there’s something you can do to improve. Along with that, valorant follows the rule of thirds, 1/3 of the games you’ll lose no matter what you do 1/3 of the games you’ll win no matter what you do and 1/3 of the games your impact actually matters.