The precautions don't make sense to me. Divers are on the honour system, and in my recent observation, don't always follow the rules.
The guideline for soaking gear in bleach looked to me more like a quick dip, and some gear, like cameras is totally exempted. Further, how would a soak in bleach "sterilize" the inside of a BC? On the dive dock, it was interesting to see some divers soak all their gear in bleach and then put it back into a contaminated dive bag. On the boat, divers would give their gear a rinse in bleach, but leave their wet contaminated wetsuit and or bathing suit on between dives.
I was on Bonaire last week and the whole routine for slowing spread of SCTLD looked to me like a futile effort for STINAPA to be seen to be doing something. I think the song and dance act is a total waste of time.