This can be understood as if the BV provider would ensure these rules, but as I understood yesterday's discussion, we consider this more a recommendation which for integrators, right (and we adhere to that recommendation for CDI)? If so, the following might work better:

"By default, method validation ~~is~~ **should be** applied to all constrained methods or constructors provided the integration technology can intercept the call. By default, getters (as defined in Section 4.1, “Requirements on classes to be validated”) ~~are not~~ **should not be** considered constrained methods."