Let me assure you that there's (yet?) no Xylometazoline epidemic ravaging though Europe, with tens of thousands of people dying each year, destroying families and communities, in effect causing endless grief for people and huge profits for pharma companies. There's also no black market for Xylometazoline, with people overdosing because there's nasal spray on the street that is contaminated with a much more potent derivative than can kill pretty much instantly. I've also never heard of babies born with congested noses that spend their first weeks of life going through a Xylometazoline withdrawal.

So to summarize, I think my initial statement that a physical dependence on Xylometazoline is less harmful than a dependence on opioids is probably correct.