Added sugar, that is. A lot of tea bags contain ‘aroma’, according to the ingredient list. However, this ‘aroma’ can be 60-70% sugar.

I can’t really find a source for it, but I remember the EU banning plastic in tea bags quite recently, a few years ago at most. Here in the Netherlands, a lot of tea bags contain(ed) plastic as some kind of sealant.

Also, a lot of tea contains sugar, for no good reason whatsoever.

There’s a big difference between European brands though.

French and Italian cars, for example, are generally not that reliable. However, BMW’s (German) are known to be quite reliable. Same goes for Volvo.