You can do the scraping in a jurisdiction where it is legal.
No such thing with GDPR.
Why do you think so many US websites take the lazy-ass approach and block EU visitors to their websites ?
Simple, its because either you comply with GDPR or you don't process the information of citizens of GDPR covered countries. End of story.
That is an awfully naïve argument my friend.
If it were that simple then there would, for example, be no need for a 68 page document entitled "The Sedona Conference Commentary on the Enforceability in U.S. Courts of Orders and Judgments Entered under GDPR"[1].
Allow me to quote from the Conclusion on page 68:
"As the Commentary shows, the enforceability of GDPR orders and judgments in a U.S. court will depend on several factors, including the nature of the relief sought through the order or judgment, the nature of the underlying violation and the process through which the order or judgment was initially obtained in the EU, and the U.S. organization’s contacts with the EU."
I would say that makes it pretty darn clear that it's far from being a simple argument about the jurisdiction in which the defendant is based.
[1]https://www.dorsey.com/~/media/files/newsresources/publicati...
If foreign laws were enforceable against actors who never operated in those other countries, we'd have to enforce Saudi laws against atheism and Russian laws against "gay propaganda".