Don't have a society that gives all the power to people who have the most imaginary tokens. Don't assign and apportion legal counsel according to money but instead according to need. Like, obviously I'm criticising capitalism, but your question assumes capitalism is here to stay.
Of course, under capitalism this will never happen, because the legislature is thoroughly captured by capital, and they are quite happy with lawyers being extremely expensive and siloed away in massive corporate legal teams.
Now of course none of what I am suggesting is going to be easy, quick, or absolute, which I mention just to head off the inevitable critcisms along those lines from people who find it easier to imagine the end of the world than the end of capitalism. As Ursula K le Guin said, "We live in capitalism, its power seems inescapable – but then, so did the divine right of kings."