As has been announced in recent townhalls, Loudspeaker is a program that allows employees to voice feedback that will improve the bank, customer experience, and/or employee experience.
Don't assume that your feedback will be viewed as redundant. More of the same feedback will more accurately reflect how many employees are legitimately concerned about RTO.
20,000 of the same feedback will garner more attention and likelihood of action than 200.
Simply take the same amount of time you would to voice your concern here.