If you need Illustrator for a project, there are legitimate ways to access it:
Adobe offers a fully functional 7-day free trial of the latest version, which includes all premium features and cloud storage. If you need Illustrator for a project, there
If you have an active subscription, you can install previous versions (including Illustrator 2020) directly through the Creative Cloud Desktop app by going to "Other Versions" in the app menu. If you need Illustrator for a project, there