I’m calling bull on the above. I’ve read countless articles (and papers) which directly contradict what is said above. There are factors beyond mere behavior which inhibits the spread of seasonal viruses.
There are studies demonstrating that this particular virus - like so many others of its type - does not “survive” as long in direct sunlight and also does not spread as easily in higher humidity.
Pick an article; they all share the same conclusion:
covid sunlight humidity - Google Search
OMG, he's calling bull...it must be so! Sorry but you must have missed this article below and the only bull is you saying you read "countless articles"...maybe you're math challenged??? That being said, below are some tidbits showing the flaws in your position due to the unknown...from the first Google search results page:
Will warm weather really kill off Covid-19?
Many experts, however, have already cautioned against banking too much on the
virus dying down over the summer. And they are right to be cautious. The virus that causes Covid-19 – which has been officially named SARS-CoV-2 – is too new to have any firm data on how cases will change with the seasons.
There are some early hints that Covid-19 may also vary with the seasons. The spread of outbreaks of the new disease around the world seems to suggest it has a preference for cool and dry conditions, although it is worth noting that the virus has appeared in countries with a wide range of climates,
including hot humid ones.
Pandemics often don’t follow the same seasonal patterns seen in more normal outbreaks. Spanish flu, for example,
peaked during the summer months, while most flu outbreaks occur during the winter. (
Read more about what Spanish flu can teach us about Covid-19.)
“Eventually we would expect to see Covid-19 becoming endemic,” says Jan Albert, a professor of infectious disease control who specialises in viruses at the Karolinska Institute in Stockholm. “And it would be really surprising if it didn't show seasonality then. The big question is whether the sensitivity of this virus to [the seasons] will influence its capacity to spread in a pandemic situation.
We need to be cautious, therefore, when using what we know about the seasonal behaviour of other coronaviruses to make predictions about the current Covid-19 pandemic.
“It is reasonable to expect the two viruses(Sars-Cov-2 and Covid 19)will share similar behaviour,” he says. “But this is not a one-variable equation. The virus spreads from human to human. The more humans at any given place and the more they get into contact with each other, the more infections there will be. Their behaviour is key to understanding the propagation of the virus.”
But there have been considerable numbers of cases in tropical regions, too. A recent analysis of the spread of the virus in Asia by researchers at Harvard Medical School suggests that this pandemic coronavirus will be less sensitive to the weather than many hope.
They conclude that the rapid growth of cases in cold and dry provinces of China, such as Jilin and Heilongjiang, alongside the rate of transmission in tropical locations, such as Guangxi and Singapore, suggest increases in temperature and humidity in the spring and summer
will not lead to a decline in cases. They say it underlines the need for extensive public health interventions to control the disease. (
Read more about why social distancing is so important.)
There is stronger evidence, however, that humidity can have a greater impact on our vulnerability to disease. When the air is particularly dry, it is thought to
reduce the amount of mucus coating our lungs and airways. This sticky secretion forms a natural defence against infections and with less of it, we are more vulnerable to viruses.
Even if Covid-19 does show some seasonal variability, it is
unlikely to disappear entirely over the summer months, as some have suggested. But a dip in cases might bring some benefits.