If they haven't then FAI should be hounding UEFA about getting involved with the Elite Youth Academy Programme they've set up which helps countries set up and run their own elite youth academy. Israel, Finland, and Northern Ireland have been a part of it since 2019.
It must run for five years because the first three countries to receive funding were North Macedonia, Georgia, and Armenia in 2014.
https://www.uefa.com/insideuefa/news...-uefa-support/