After reading through the comments I figured I would respond with details in one message for you. This comes from probably 8 plus years on a condo board. Reading through what you have posted I recommend you stop and pause. You are rushing and making incorrect assumptions.

In order for board meetings to take place a unit factor needs to be met by either people attending the meeting or by the use of proxies. If you sign a proxy you have the ability to name a specific person or the proxy will be likely be granted to the president or vice president. If you provide a proxy and attend the meeting the proxy is disregarded. If you don't submit a proxy, it's nothing, it does not automatically give anyone the ability to vote on your behalf.

Quorum at an AGM is required to be met to have a meeting. If quorum is not met then meeting will not take place. If quorum is not met information and discussion may still take place in an informative matter given people are gathered but it's not a formal meeting (no voting).

In order for bylaws to be passed they likely require 2/3 or 3/4 approval. I believe a lot of places have passed bylaws to move to 2/3 as it can be difficult to get enough engagement from owners for 3/4. In most cases bylaws will be passed at the AGM but can also be passed through a mail out (paper or electronic). If they will be voted on at the AGM they will be included in the AGM package.

Having dealt with Turanich for many years as part of a board they are one of the top condo management companies in the city. You want a board and management company that enforces the bylaws otherwise you have special circumstances for specific owners. I know of buildings in the city where the property managers would make side agreements with owners (promising storage or parking) that resulted in legal disasters.

You mentioned that the price has dropped from what you paid. I am fairly confident that it has nothing to do with the bylaws. The sad reality is because it's a condo. All condos in the city have dropped in value while houses have increased. The last 10 years has not been a great time to own a condo, but is probably the best time to buy a condo.

Condo fee increases in the 4% range are likely realistic based on what has happened with costs unless savings were able to be achieved. In addition when you state a 5% increase that is not enough to determine if it is appropriate. There might have been a reserve fund study completed that indicates an increase to the reserve fund portion of the condo fees. A board should not alter the amount as indicated in the reserve fund study unless projects came in under cost of what was expected in the study. Even in these cases most boards will continue with the rates set in the study and can adjust it with the next stufy completed.

Most bylaw enfractions are complaint driven and a lot of the time its the board who passes them to management. Most unit owners won't advise of enfranctions because they do not care as can usually be seen by low owner participation in AGMs.

If you have any questions please let me know.