Yeah, that's a good start.Hi dear friend, yep, I did something like that previously, I've constantly made a comment about SUV section in IRCC twitter (https://twitter.com/CitImmCanada) with this hashtag #startupvisacanada about take a real action on our paper-based applications.
Be safe and healthy
Though I dont know if IRCC will actually pay attention to complaints from applicants. - otherwise things would have already changed by now.
They really pay attention to Canadians; that's why spousal immigrations applications received a great response from IRCC because their Canadian spouses complained and protested.
In our case, our best shot, is to get the designated organizations to jointly sign an open (or closed) letter to IRCC
Then I will be 100% that IRCC will respond accordingly.