Adobe Installer not universal

While the installed applications are universal, AKA Universal Binary 2 or supports both the legacy Intel code and the modern Apple Silicon code, the installer to get there is still Intel, so it forces the modern Mac to install Rosetta 2. That is presently not a big deal, but why is the installer still Intel? Next year, with macOS 27, Apple is expected to drop Intel support and also drop Rosetta 2, so you have less than a year to update.