Trading should be disabled just like in Black Desert Online. Cmon, hear me out!

Respectfully, no.

Spider senses... tingling... someone is wrong on the internet!

Not only is this not true (I would love to give a massive dissertation on BDO's economy, but I will refrain unless someone brings the counterpoint), it also leads to multiple unnecessary meta-shakeups, poor inflation, bad power creep, balance that is just ridiculously stupid, and an amount of catchup mechanics the likes of which I have personally never seen anywhere else.

It is that bad.

BDO's economy is broken for many reasons, inability to trade between players is not even close to being one of them.

There's definitely an argument to be made here that all TRANSACTIONS need to go through a system that can be easily traced, but that's an argument for 'Escrow' and one or two other much less invasive systems.

If you would like, I can provide an entire timeline of patch notes of basically 'them battling their own systems and inflation because you can't rely on market rates'.