Even that: if you lack trust on your part, that does not imply what someone else is doing is an invasion of your privacy. If you claim someone is invading your privacy, that is an accusation... a serious one at that. To support it you need to actually describe how that is happening, not merely how you have problems trusting people who deal with your information. I don't see how this is not obvious.
It's why GDPR came into being, and California's recent data privacy law. We have no reason to have faith in these companies to keep our data safe, or to use it properly. After 10+ years of having our credit card numbers, social security numbers, emails, passwords, and so on leaked again and again, I fail to see how one wouldn't have trust issues at this point.
I never said you can't have trust issues or that GDPR isn't necessary, I'm saying neither of those implies they are invading your privacy when they show you ads based on your emails. This should be pretty clear?