Check out the last paragraph.
*That* link says
"The clinical spectrum of the disease is very wide, ranging from minor, unspecific symptoms, such as fever, dry cough and diarrhoea, sometimes combined with mild pneumonia and mild dyspnoea, to severe pneumonia with dyspnoea, tachypnoea and disturbed gas exchange, leading in approximately 5% of infected patients to severe lung dysfunction, a need for ventilation, shock or multiple (extra pulmonary) organ failure1."p> and
"Although there is no confirmed evidence as yet from the laboratory, it is plausible that the plasma of these patients is hypercoagulable, as suggested by preliminary laboratory information and many clinical observations. Indeed, physicians in the ICU often share the clinical observation that patients with COVID-19 are very hypercoagulable, and that the rate of micro-pulmonary embolism is probably higher than that reported, due to the inherent problems of imaging technology or in performing autopsies."
So the widespread clotting is among those patients in the ICU.
Not everyone who has COVID.
Sorry, Count Flatula.