[steam for ever]

It is noted that Diesels have bad braking systems compared to steam.

Steam locos ceased major production in 1960, and so 50 years of technology has passed, yet still the standard of stopping power has not become better than steam locomotives.
I find this terrible.

The reason for the problem is that now disc brakes are used which can overheat and lose effectivness, whereas steam locos had brake pads which worked by directly pressuring the tyres.

Now something must be done and if we must have diesels and Electrics, at least improve the standards as the lack of effort here is appalling.
Anyone with me on this?

What is important, is there a solution?
Can we not have direct pressure brakes on modern traction?