How can I turn my smartphone into an dumbphone

(If someone's wondering, my model is an Android, more specifically an Samsung a55). Both hardware and software, how can I make this look and feels more like an dumbphone or keyboard phone? Is there any launcher or custom tutorial? I know there are tutorial such as uninstalling social media apps and using launcher to make it seems older, but I want to go deeper and having an dumbphone without oosing the benefits of an smartphone such as the camera and important apps that are not allowed or at least not easily to find in dumbphones