More data won't help if the problem is the tools as such.
Grandparent said the hard part is getting rid of the last 1%, parent claimed Elon said the dame when he said 99.99% of the trait data is useless.
But it's not the same.
Elon thinks he just needs the right data to solve the problem but it could be impossible even if he gets the data because of the limitations of the used type of AI.
If you need a screwdriver but only have a hammer more nails won't help.
AI is here used by me as an umbrella term for computer decision systems.
Many marketing teams are just using AI when it is really ML doing the work, or it could be both.