Are your applications sent to Abu Dhabi Visa Office? If yes, then you all need to be proactive and raise your concerns. Staying quiet will not help you.Yes he did attached his invitation and bank statement but seems like they don’t care. His brother has government teaching job.
completed his biometric 11 October.
I applied for my brother on October 16
Eligibility started on 26 October
No update since that.
Hopefully positive
How to do that? Send webforms as first stage action.
Clearly write your concerns that despite being fully eligible you know that you will be unjustifiably DENIED VISA. There are few Visa Officers who are either ill-trained or through certain un-announced policy straight away delaying and denying visa to certain nationalities. This needs to be highlighted to senior IRCC authorities and simultaneously through your (or your relatives/friends') MPs in Canada.
The more precisely and frequently you speak up, the more quickly this rebellious behavior of certain visa officers will be controlled!