I found the following excerpt from their analysis particularly relevant to ICANN:
"Some companies implemented many of their new privacy protection measures worldwide in the hopes of being able to avoid having to make further jurisdiction-specific updates for a while. The passage of the California Consumer Privacy Act has now raised the question as to whether these measures will be sufficient to the extent they reach California residents with their GDPR-related compliance measures. Unfortunately, the answer is largely, ‘No.’
Global companies can and should try to address the requirements of the California Consumer Privacy Act, EU GDPR and other privacy regimes simultaneously and holistically in the interest of efficiency.”