I agree. I use Danish public transport in the Copenhagen area every day, and people do not keep distance at all, buses are overcrowded, and in a full bus, you might only find two people wearing masks.
However, that may change. Last Thursday I was passed by by a bus, and it might be because it was crowded (and because it only runs once per hour, I was forced to walk for half an hour to the station). And in the train I would say that 1 in 10 was now using masks, which might be because it is now possible to buy them in the shops.
As of Monday, masks are compulsory, so the number of people wearing masks will of course go up to 100% - if they can get hold of masks.
No, outside of the regions I have mentioned before where it is already mandatory to wear face masks, you should not expect it to change dramatically till next Saturday. It doesn't become mandatory till then. But you will probably see a growing number of people with face masks starting Monday. Coop's were already sold out on Saturday: Coop til unge og bilister: Vent med at købe mundbind (DR.dk, Aug. 16, 2020)
In April, people could still be seen keeping distance when waiting to get into a shop, or waiting to pay, but by June, this was ignored by all, except for the old people like me. Young people act in every way as if COVID-19 does not exist, and they hug and kiss their friends.
In Frederiksberg people are still waiting outside and shops have posters in the windows telling people that more than two customers are not allowed inside at the same time. With few exceptions, the markings on the floor before you get to the cashier are respected.
I have not been in Sweden since last summer, so I cannot know how the Swedes behave. Today, I traveled through Germany to Austria, and in Germany everybody use masks inside trains and shops. But people also do not keep distance, and they got angry when I refused to let them into a crowded lift.
Lifts are usually well ventilated and the ride is short, so it's not the place I would choose to take a stand. However, in Frederiksberg Centret, which is only three or four stories high, only two are allowed in a lift at the same time.
I have only been in Austria for a few hours, but it is very evident that people are more relaxed about the masks. Some people here seem to think that it is OK if they just hold the mask in their hand, and more people than in Germany had their nose free of the masks. The next days will tell if this was typical.
It depends on the situation. I see some people get upset about people wearing the masks below their noses outdoors where face masks don't serve much purpose anyway. Indoors, in shops or on public transport, is a different matter, but I can see why you wouldn't want to use face masks 'properly' until then.
And some anti-maskers and other pandemic deniers will probably continue to wear them below their noses as a protest: We know that it is now mandatory, but this is our way of showing that we don't care.
There appears to be several of those in the USA already.
