I don't enjoy the new Backup and the way to utilize it.

I have iMac at my desk. I use Macbook when I travel. Until recently, the list of Dropbox folders conveniently showed me backups of both computers on all my devices, including phones and iPads. So, I could fetch whatever document from either of those backups anytime. Recently, I bought a new Macbook for travel and migrated the old one to it. I deleted the old backup and disconnected my old computer. I created backup at the new Macbook.
But I can't see the Macbook backup as a folder in my Dropbox list of folders anywhere: neither at the iMac, nor at my phone's App, not even in the list of All Files when I visit Dropbox.com. The only way to get to it is to visit their 'new location' - All Backups - https://www.dropbox.com/backup
I spent hours trying to troubleshoot what seemed like a technical issue, only to find out it's a design choice by Dropbox. Here is their Support's response:
Please do keep in mind that we have a new backup feature, and now, for security purposes you can now access your backup only through our website.
I just can't believe it! This is the highest level of stupidity I've ever seen from a vendor. I can't access my files in Dropbox on my phone or iPad, except when logging in to their website using the web browser. It's my backup, files, phone, and Dropbox account. What else do they need to protect my security? I've been Dropbox paying client for years. This change I can't accept. It's time to move to iCloud.
PS. If you have yet to create a new backup, you won't even notice this. The feature has not been officially announced. New users would never have learned how convenient Dropbox was in the past - not anymore.