I am not disputing or debating the fact that pilots can and do increase controller workload and anxiety levels, that is addressed elsewhere in this forum.
One of the deep joys we have as pilots is that we get to see a lot of different airports and experience widely varying standards of ATC. The level of extra and unnecessary chatter in Dubai from controllers is tangible.
My point stays the same, inappropriate extra emotive verbiage serves no purpose, except to raise every-ones anxiety levels, clutter up the airwaves and as a result reduce levels of situation awareness. It probably has something to do with the number of go-arounds as well.