I was there and remember the sequence of events clearly. The lockdown worked and cases across Spain were very low right after the quarantine. Then tourism opened back up, because the economy, and tons of people from countries that did not quarantine all flocked to Spain. Spain’s numbers started going up immediately.

Lockdown works; Spain would have been fine by now if they were more careful with opening (not allowing the British in for instance). But alas it is worse than ever and there is no stomach for another lockdown so people wear masks but restaurants are crowded every day and there are few travel restrictions so...