If a drug lord has massive amounts of money, that's just a sign the government has failed in its job to catch him earlier. They don't build up those reserves overnight. Why should the government be rewarded for failing in their job for so long?

But aside from that...so what? If the system allows pricey attorneys to subvert the system, the problem isn't the pricey attorneys...

Even drug lords are innocent until proven guilty. Or are supposed to be, anyway. Except for treason, the Constitution doesn't distinguish between offenses charged.