Which I think is a fantastic house rule and a wonderful way to play the game...How they implemented backgrounds is one of the big failings of D&D 2024. Luckily, its a very easy fix by defaulting to the "Backgrounds and Species from Older Books" guideline on page 38 of the PHB, which lets you choose your own ability modifiers and origin feat. It speeds things up even further by using the "Creating a Background" guidelines on page 55 of the 2024 DMG.
So instead of choosing a background and fumbling around with it, the player can:
- Choosing a standard array of 17 14 14 12 10 8.
 - Choose two skill proficiencies
 - Choose a tool proficiency
 - Choose an origin feat
 - Choose either an extra 50 GP or a potion of healing
 - Choose a background of their choice based on flavor without taking any of features listed above
 
That's my own 2024 house rule. Not only does it give players greater flexibility over their background but it speeds up character building since you don't have to cross-reference your background skills with your class skill.
More here: Build Characters Quickly in D&D 2024
...right up until we remember there are a bunch of players out there that for some reason only allow themselves to play by RAW and then get mad at WotC that they write their books in such a way that the players are now forced to play a RAW they don't like.
And unfortunately, no amount of the rest of us telling them to just change things and then move on with their lives will ever work. Nope... the knowledge that they weren't able to receive a game written 100% to their preferences will continually gnaw away at them for the lifespan of the game and they'll have no choice but to come here constantly complaining about it.