Cannot install to a Case Sensitive Drive - UNACCEPTABLE - this 2020 and is a macOS standard.

I, too, have a new MacBook Pro, with the root volume formatted as case-sensitive. This is an OS option, and required for my work. I can easily create a case-insensitive volume specifically for (apparently Antiquated) Adobe Acrobat DC / Creative Cloud and did so.  But the installer insists that the boot/root volume must also be so formatted. 

This is unacceptable.  This is not a feature of your software, this is a bug, which prevents paying customers from installing your software, requiring that they modify their systems to even attempt do so. That lack of compatibility with a years-old standard should not be tolerated by the Software Engineering management. 

I was an Adobe software engineer following their acquisition of Frame Technology in 1996 through 2010. I proudly worked on server-side enterprise products as well being on the team that first stood-up Acrobat.com and on Acrobat plug-ins in the Adobe Advanced Technology Labs. In my tenure I worked on Builds, Release and Installers.  This incompatibility would never have been tolerated in my tenure.  What has happened, Adobe?   

I am obliged to cancel my subscriptions as YOU have made YOUR software UNUSABLE to someone who WANTS TO PAY YOU.