>You are aware that we have a global pandemic right?
It would be a very difficult task to avoid noticing.
>So if even you won't treat everyone as a possible threat, the chance that 'guests' bring in the virus is high. Since Japan is an island, most people will fly there by plane and most people will be inside the plane for at least 6 hours+. Even if at half capacity the chance that there is 1 infectious person/ person becoming infectious is high.
The virus is there already, since quite a while.
>All Tests are snapshots of whether or not your infectious at time X.
What kind of tests are available that can show if you're infectuous? That would be really helpful to tackle the situation. So far, I just know about tests that can detect the presence of the virus or antibodies.
>Quick tests are only valid for 6 hours since they only check whether you are infectious.
What quick tests are you referring to that are able to detect if you are infectious? Again, that would be extremely helpful information and I would be really surprised if this existed but not be used. The quick tests we (my country) have and use, 'just' gives you the information if the virus is present.
>PCR Tests are more accurate but take some time to get the results. Thus there is a chance to get infected afterwards and before the flight.
They are accurate in terms of detecting smallest leftovers of the virus, but not in detecting if someone is infectious.
>Furthermore, to protect your own country from a new outbreak is it really a wise decision to add another thousands of people into an already overcrowded city?
I fail to understand how a 'foreigner' is a bigger threat (in terms of 'protection from a new outbreak') than the locals already carrying the virus and being responsible for all the recent cases (there is a staggering 22% positivity rate in Tokyo today - without these 'dangerous' foreigners).
But more importantly, and referring to my statement:
Is discrimination okay, if there are 'reasons' for it? Is discrimination okay, if a majority agrees with it?
Or more generally, when is discrimination okay?