Some other agents, blister for e.g. are used to where areas are soaked. In France during WWI blister agents occasionally ran like thickened water in the gutters.
I share your skepticism but the current die has been cast.
The scenario was based on dropped bombs
Not aerosol spraying ( which Saddam did for many years )
So we see victims who were exposed to “ sarin”’ via air dropped bomb blast
In nice neat intact clothing ( women in correct hijab) being treated by bare handed “ doctors “ who are tweeting
Children have no shrapnel and no parents to be seen with them
( in the 2013 attack it was reported that the victims were Christians and other Assad loyalist family members kidnapped from a pro assad village several days before their bodies showed up as “ Assad” CW victims. As one Syrian nun who was there told the UN investigators “ these people did not live in this neighborhood... And where are the children’s parents?”’
Look the whole staged CW scene stinks ( literally) but everything went like clockwork including the U.S. decision to attack immediately with assets waiting on station
Trump must be a maroon about CW to not even recognize he was being played
Or he was part of it and needed an excuse to “ show resolve”
Interesting interview with a UK journalist now living in Damascus
https://m.youtube.com/watch?v=xjOSZ6QgGgY