Apparently! Just looked it up and reports presently say that the Serial Number of device was found to be 560151117 from EXIF data. Camera make : Canon Rebel 350 (also known as the Canon EOS 350D or Canon Digital Rebel XT);
Photos taken by digital cameras are also trackable in a similar way as prints taken from a printer. I recall reading they were trying to identify the device after a Harry Potter book was leaked by someone taking digital photographs.
If a vlogger chooses not to post anywhere other than Youtube platform, he should face zero disadvantage? Unless you are literally addicted, why would you facilitate her laziness in not engaging at multiple platforms?
I do not go to Google play until apps on f-droid prove inadequate for my usage.