Coastlawyer is derived from my residing in residing coastal Mississippi where I have been an attorney since 1965, photographer since about 1950. From 1979 to 1999 used email northtexaslawyer@ireallydontremember.com.
I am joining to opine copyrights.
In general money speaks. I f "you" borrow someone's photo you could be successfully sued for the amount "you" profited.
In the two instances I read the advice was good, logical, and I deem correct.
When using a tripod I now turn off the I S feature of my canon 600D
My last film camera a 500C Hassleblad did not have the IS feature