I believe "Then Amazon may need a carve-out in best practices to supply essential services, which is what every nation has had to do in this highly-dynamic cris

I believe "Then Amazon may need a carve-out in best practices to supply essential services, which is what every nation has had to do in this highly-dynamic crisis." is better rendered as "Then Amazon may need emergency temporary relief from best practices/regulations in order to supply essential services; every nation has had to be flexible with regulation and oversight in this highly-dynamic crisis."