I live in Norway, and even "serious" advertisers shows me alcohol and gambling advertisiments. This is strictly forbidden by norwegian law, yet I have seen multiple advertisements of this kind from Google, Facebook and Discovery. Discovery in particular has just recently agreed to follow the law for television broadcasts, to be fair.
GDPR is also violated a lot, especially by advertising corporations. I have never consented to the vast amount of tracking that I'm subjected to when browsing the internet, even though I have that right.
It's not like they are obligated to provide services to my country either. If european laws are too strict, they can always leave instead of violating our rights.