Eh. Adobe puts more effort into making it harder or tedious.

With the introduction of Creative Cloud, the notorious "amtlib.dll" that houses Adobe licensing, was bundled into the respective applications binary (exe). It didn't stop pirates. In 24 hours they found the licensing mechanism and patched it.

You could create a CC account, install the desktop manager, install any app(s) you wanted, then crack them. When an update arrived, you could simply update the app(s) and apply the crack again.

Occasionally the licensing mechanism would update and an updated crack would be needed. As usual, pirates had this worked out the day of or a day later.

Adobe would later patch the desktop manager and break functionality to update software if it wasn't genuine. People could still get the latest versions by uninstalling and reinstalling through the desktop manager. Since it would retain user settings by default.

Later, a mechanism was built into each application that would throw a warning message that the application isn't genuine. For example, Photoshop would soft lock and the genuine check would display with the only option to close. This too was eventually patched out by pirates.

The latest attempt from Adobe now forces users to input and have a credit or debit card saved before activating a trial. This removed the ability for users to easily install software anonymously.