AaronOfBarbaria
Adventurer
Even if you did care about hit points, the portion of hit points gained from your Constitution score is rarely if ever going to be more impactful than your hit points gained from hit dice....no, I don't care about hit points...
Even at the most favorable ratio, a +2 Con modifier is functionally less than 1/3rd of the total hit points of a d6 hit die class since choosing to take 4 HP per level instead of rolling is an option (and not one presented as "Maybe the DM says this is okay to do" so the default of the game is that the player can just choose as they see fit - and I think anyone concerned in the slightest about having "enough" HP is going to choose a guaranteed better than the average roll over risking rolling).