Law degrees, even from the best schools arent in finite supply like they used to be. Every lawyer now has tons of competition for a small amount of cases, which mostly just plea out these days.
There was some literature in the past showing the legal fields prices haven't been reduced to reflect the new reality of the marketplace supply as it has an insular and protective group who want to maintain an aura of "masters of some dark arts" and maintaining their "prestigious" class which is heavily self regulated. There's a lot of pressure on smaller-time lawyers not to undercut the rest of the firms.
If the prices got reduced there would be a lot more case supply to go around as lawyers would be far more accessible to the average person widening the market. It's not just going to stay the same size, just with lower rates. Instead today it's kept artificially high and while the best work is limited to a small group, while other law degree holders fade into other fields or niches.
A reduction in prices and eliminating the lawyer's false perception of exclusivity and class would also reduce the amount of people getting law degrees [1] which would offset the decline in price so it doesn't entirely cannibalize itself, still being a decent middle class job.
Plus there will always be some cushy law gigs available, especially in corporate law, but it will be a status no longer applied to everyone with a law degree, which limits the entire market as a result.
[1] assuming we don't even further disconnect both the financial costs of an expensive education + lengthy time investments they require (aka opportunity costs) from post-graduation job prospects. Especially when compared to other degrees, industries, and alternative job training/apprenticeship opportunities.