Request Adobe Acrobat Pro to provide users an option to not display the "+ Create" button/tab. Sometimes we as users just want a new tab to display and open files from our computer and not necessarily create/combine a PDF. I believe the create/combine PDF function is sparingly used and personally think it reduces productivity for users who have to hold the left click to "Open Files".
Please restore to previous interface with + opening list of files or poll users regarding preference.
Ritesh (Adobe) commented
Hi, We appreciate your valuable feedback! We're always looking for ways to make Acrobat better, and we appreciate the time and effort you have taken to share your feedback with us.
We acknowledge that the new Acrobat represents a notable change, however we hope that as you get familiar with the new interface, you can be more productive & get more out of Acrobat.
You can also use keyboard shortcut Control + O on Windows and Command + O on Mac to quickly open a PDF.
Additionally, We have taken your feedback into account.
Thank you once again for your comments, I hope this helps.