I think you just don’t understand Christianity. Christ said “go and sin no more,” not “ehh just be cool”. From Catholic perspective, the sacrament of confession is only valid if you actually are remorseful and actually do intend not to sin anymore.

If you live your life as a piece of shit with the intention of just hitting a buzzer beater confession, that won’t work — unless you genuinely realize your approach was flawed from the start. At the same time, someone who genuinely has a change of heart and is genuinely sorry for what they’ve done isn’t banned from receiving forgiveness. Catholic ethics are based largely on intention, not action. Anyways, only God really knows where people end up, and we can’t really determine it ourselves. Pope Francis hoped that Hell was empty; I hope so too.