I must admit that seeing addicted smokers being given time off-site for a quick top-up of nicotine both amuses me, and annoys me (if it's on paid time - would they do the same for cocaine addicts?) - the amusement comes from them having to stand in the rain or whatever for their 'fix'.
Another amusing (to me) side effect of the "smoking fix". I was working as a Contractor, at a Government Office. There was reasonably tight security, ie retired military type checking PhotoId every day as you entered. I soon discovered, that at the back of the building, where there was a small car park, was where the smokers went for their "fix". From then on, I entered and left via the "smokers door", no security etc. 😂