I sit on the board of my HOA (ho hum) and can tell you, from dealing with tenants and owners, that there is a widespread belief that you are better off not reading the contract and claiming ignorance. It is a variation on the “it is better to apologize than to ask permission.” approach to ethical quandaries. They seem to think that ignorance is protected by law. It may be true in some way even though it sticks in the craw.
I’ve even been advised by attorney not to read testing reports.