If I understand the issue you've pointed out correctly, this is why the coordinator currently exists. Once there are constantly running zero value transactions all around us (self driving cars, smart sensors, etc), then that becomes trivial.
IE the number of indirect children of your tip increases at a rate of roughly 2^n (less due to random tip selection). This leads to confirmation in an exponential fashion.
If I understand the issue you've pointed out correctly, this is why the coordinator currently exists. Once there are constantly running zero value transactions all around us (self driving cars, smart sensors, etc), then that becomes trivial.
IE the number of indirect children of your tip increases at a rate of roughly 2^n (less due to random tip selection). This leads to confirmation in an exponential fashion.