Earlier quoted context omitted.
> I was making hardware at one point, and it took less than a day to decide that Europe was not getting our product. If you are unwilling to follow regulations to sell your hardware here, then it tells me the regulations are already doing its job properly.
The issue was the sheer number of various regulations/standards/(taxes?) changing by country. It was good enough for the US.
For electronic products, it should be enough to get the CE mark on your product, and it can be sold in any country. That is the point of the EU, that any company can sell it's products or services in the whole union, there are regulations, but they are union wide, not specific for each country.
Unless you were making something very special, that each country wants to and is allowed to regulate separately.
Taxes can be different, the VAT % is different in each country. But so is it also in each county or town in the US, and your people claim that this is the reason why you can't include taxes on prices in grocery shops, which is difficult to believe here for our people. So dealing with different tax rates shouldn't be big news for you? I mean... there are lots of online shops that know about different tax rates, it's not difficult. Or you could let someone else handle it for you.