If u are getting bloatwares after updating your device, follow these steps:Go to settings 》apps》search for app cloud 》 disable it.After this, no bloatwares or junk apps.
https://www.sammobile.com/news/android-11-hitting-galaxy-a20s-as-samsung-prepares-for-android-12/A20s getting Android 11 based One UI 3.1 update in Malaysia