Of course, if you are a DJ doing scratching, then DD is the only way to go. You need that torque. :)@hagtech
First of all we’re not talking about $300 Direct Drive turntables here to serve "wanna be a dj" persons in their bedroom. These turntables may have some problems you have mentioned. But please do not mix together professional niche and high-end.
The finest new Direct Drive turntable SL1000R from Technics cost $18k in USA today, and it is made in Japan. Here is a thread about it. This is reference class Direct Drive for modern High-End market and i doubt anyone in Europe and USA can compete with it nowadays, especially at this price! Matsushita is a giant company! The reason why Japan is the leader in Direct Drive technology is probably because they have been doing it for such a long time.
You will not find any single problem you’re talking about in earlier Technics SP-10mkII and mkIII from the 70s/80s. Even 30 years later those vintage Technics SP-10mkIII is one of the best DD ever made and still cost a lot.
Not every top class Direct Drive have a high torque like Technics motor, for example the Victor TT-101, Luxman PD-444, Denon DP-80 does not have such a high torque and immediate start, but they are also amazing turntables for audiophiles.
Direct Drive is indeed a japanese tradition and they are doing it better than anybody else.