Deprecated Functionality: strip_tags(): Passing null to parameter #1
Fixing deprecated Functionality: strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated
How to Use ViewModel in Magento 2: A Simple Guide
Instead of stuffing your block classes with business logic, you can use ViewModels to handle specific tasks related to data processing and then pass this data to your templates. This approach keeps your code clean, organized, and more maintainable.