This one!
The rest of your post, as a result, is moot! If you have a problem with it, the province has for the last 7 years annually put out papers on the law for public consultaion. You can still submit your opinion today and at any timeas to what you think is wrong and what needs to be changed. Moaning about it or their compensation or whatever isnt going to changeanything. I think you're overpiad for whatever you do, your boss probably does too, but I have a choice - don't use yours service you or your employer provides. And your boss also had a choice to hire you or not and has a choice to pay you more or not.Competing offers
26. (1) If a brokerage that has a seller as a client receives a competing written offer, the brokerage shall disclose the number of competing written offers to every person who is making one of the competing offers, but shall not disclose the substance of the competing offers. O. Reg. 580/05, s. 26 (1).
(2) Subsection (1) applies, with necessary modifications, to a brokerage that has a seller as a customer, if the brokerage and the seller have an agreement that provides for the brokerage to receive written offers to buy. O. Reg. 580/05, s. 26 (2).
https://www.ontario.ca/laws/regulation/050580
The government does not and cannot regulate the compensation of any person it does not either control via a contract or by employment.
And if you don't like the cost of the system used by Realtors, don't use it! Just like Google, no one is forcing you use it over Bing or buy an iOS phone over Android OS and you're free to create your own just as Realtors 5 decades ago created this one.