It's not just FB, my Samsung S9 came preloaded with 'undeletable' Microsoft apps too. But this is nothing new, Samsung phones have came preloaded with bloat since forever.
When buying a new phone I always spend some time deleting all Samsung, Microsoft, Facebook and carrier related apps. Yes, you can delete 'undeletable' apps through ADB, without rooting the device.
When buying a new phone I always spend some time deleting all Samsung, Microsoft, Facebook and carrier related apps. Yes, you can delete 'undeletable' apps through ADB, without rooting the device.