It matters not whether someone has been here for 1 second or 1,000,000 years - laziness is still to be deprecated.
Until someone can put forward a convincing explanation of why a poster could reasonably find it quite within his grasp to cope with steps 1 - 8 of the process needed to put images in posts, but equally reasonably simply not be able to manage 9, 10 & 11 (and nobody so far has succeeded in showing how this could be the case), I shall continue to form the only reasonable conclusion, which is that they just couldn't be bothered.
There are no other options - either they were incapable of doing the last 3 steps, or they just didn't bother.
To me that attitude is wrong, wrong, wrong, and common sense says that you do not pander to people who think they don't have to bother, and you do not reinforce their belief that it'll be OK to do a half-****d job because other people will put themselves out to go looking for information to help them get their questions answered.