-1
It's the one thing that makes this game something extra special, makes it feel like DnD, and I love it.
Ability scores in DnD isn't about "once I'm over this threshold I get this option" it's about: I will take a chance to see if I can change the outcome of this conversation.
Get with the program
^ This ^
I like to have the chance of failure, otherwise success is meaningless. As for save scumming... that's something you
choose to do, you can always
choose not to save scum and stick with the results of the roll.
Larian will probably give a difficulty option for people like the OP, but by default it should be disabled.