I have been granted a full legal aid certificate for a discrimination claim (EAT). Just to contextualise it, in the year 2016-17 there were only 15 granted in whole country for any type of discrimination claim https://publiclawproject.org.uk/wp-content/uploads/2018/05/The-Civil-Legal-Advice-telephone-Gateway.pdf

Not telling you this to show off, but just think about the number of discrimination issues (especially failure to do disability related reasonable adjustments) in this country not being resolved because it so hard to get legal aid for such cases