Nice weather and the boat launches are busy....oh the horror. But hey Dick let's but the Corona spin on it right? News flash....boat launches and the north country were busy every year....even before Corona. There's a good way to deal with it. Stay home!
You're forgetting one point related to the Covid disaster that directly influences/affects these crowds....many aren't working, so instead of staying home and moping around the house they choose to go out. I've seen a huge jump in the numbers of people on the water (as well as on bicycles) this year.
Since many cannot afford (or choose not) to travel, they look for a "stay-cation" alternative.
Unfortunately there are more and more people making similar choices, which means more and more people hitting the boat ramps.