Small-talk is not necessary in Holland. You don't have to say anything just to make somebody comfortable.
In Holland, small-talk makes people less comfortable....
I lived in Ireland for a total of about 8 ½ years; in the Netherlands for about two.
I was in the European Union for 11 years and one week.
In Holland, this is not true. The Dutch are entirely comfortable in a transaction with little or no verbal exchange. You'd usually say something; but it may be no more than the hyperpolite and efficient "alstublieft."
Sometimes Holland is great, out in public with no need to talk. Sometimes Ireland is great, when you're in the mood to run some errands and have a friendly chat.
The Dutch café is a superlative experience a cup of coffee, a newspaper, a notebook, and you don't have to speak with anybody.
In Ireland, it's easy to talk to people. You need only say something about the weather. A mention of the weather is quintessential small-talk internationally. But in Ireland with only this, you will nearly always begin a proper conversation. Ending may not be so easy. Saying goodbye is only the beginning of the end of a conversation, in Ireland.