Most cookies are entirely benign. Many cookies (or something like a cookie) are required for a website to operate normally. The EU law, while good intentioned, was/is too broad and failed to understand the realities of operating websites. This regulation has caused the entire world to be annoyed with useless cookie banners that 99% of people just reflexively click through - just like all of California's Prop65 warnings are ignored today.
> Don't store PII.
These hard-line statements defy reality. Many websites have legitimate need to store PII.
> You know the best way of not having to care about GDPR?
Don't be in the EU?
Just ignore it. There are no consequences. If you don't have physical presence within the EU - there's little-to-zero the EU can do about it. The EU can think it's laws apply to the world all it wants - but the world disagrees.