Did you really think this was going to “Fall” on us? Every one at once.
You are thinking about this very simplistically. When weeds “spread” on your lawn, do they appear everywhere at once.
You need to compare where it is to other places where it is.
You have to come up with better stuff than that. You are practically telling everyone you failed high school biology.
No idea what you are talking about.
Walk away form the computer for a few minutes. Have a nice cup of tea, look out the window, take a break.