To bad nobody makes a DD table with an adequate suspension and vacuum clamping with a platter thick enough to keep the cartridge away from the motor
Obviously you know nothing about reference Direct Drive turntables. Some of them are suspended like Luxman PD-444, some have vacuum pump and specially designed platter like Victor TT-801 and others.
If someone really need suspended DD they could buy isonoe feet here.
Some reference superheavy direct drive have built-in springs like this.
What DD do you have in mind when you post bad things about DD in general?