ATC still overloaded

The last couple of months I’ve been finding that ATC is being populated by a vast amount of “spam”. Calls from ATC to AI aircraft repeatedly telling the same plane to climb or descend or to expedite etc etc. This can have the effect of not being able to contact ATC yourself and eventually having your IFR clearance terminated. I have tried tuning down the amount of AI traffic in settings but this is still an issue even at 50%. Yes I could disable AI traffic entirely but that then becomes wholly unrealistic. Better surely for Asobo to disable the “nagging” calls of ATC?