Do you take the numbers from other countries seriously then?

For example in Belgium a lot of deaths are from retirement homes, I remember earlier this week some 280 were from retirement homes, while only 31 of them were confirmed corona cases, also people who die from heart attacked are often taken into statistics... In some other countries on the contrary they don't count those people in care centers at all. The number of new confirmed cases is probably even farther off the realistic number, not only is the number of tests a big question mark, there's also the people who they test on, and te reliability of those tests...

A lot of numbers are being published, but imo they shouldn't be taken as facts, as all of them are incorrect in one or another way.