Are you suggesting the US go to war with the EU to force them to repeal the GDPR, so that Slack can do business in the EU? I know HN typically takes a pro-business angle politically, but that seems beyond even the most rabid line that I usually see here.

If not, I am totally confused about how your response connects to what I wrote.

Other way around. The EU is the one who bears the burden of forcing American companies like slack to comply with their laws. Though jumping straight to a shooting war feels like an overreaction. Maybe start with a fine and ban the company if they don't pay.