Let people be who they are. If they are concerned, it’s no skin off your nose. Just reassure them, or ignore them, not mock. Some are worry warts and that’s a hard habit to break.
You are correct that there are some here who are worrywarts, I can be a worrywart myself, however, there are others who are called ‘concern trolls’ and those are the ones I was meaning.
You can recognize them by their refusal to move from their ‘concern’ even tho people who are knowledgeable point out why they are ‘concerned’ over nothing or that they could look at the problem in a very different light. There are posters here who are in the pay of opposing forces and others who just like to cause problems. If you pay attention to their names and what they post, you get an idea of who they are.
I’ve been here for several years and seen them come and go, some get banished and then come back with new names, others just show up and post for a while and then go away.
There seems to have been an uptick in such postings since early November. Wonder why?