sometimes I have to go to the source link to see the image, the rainbow icon next to the upvote
I think it's a federation issue with your instance and the host of the community with some mixing of where the op is federating from. only happens to me once in awhile and usually newer posts
the natural stuff is in clumps that your not able to breathe, and yeah asbestos is natural and almost everywhere there's rocks. it's usually in long fiber like strings. even when it's broken up, it's not particle size and airborne. it's usually bonded together.
it's that stuff that was industrialized and refined. that stuff that can become airborne and inhaled. One particle that gets absorbed might stay with you forever but it's usually the build up of many exposures that causes the problem.
so many older houses have it in the attic and siding. it's not going anywhere
banana peals and a bleach chaser