ad 1. You seem to not have paid much attention to the fact that part of the audience you are talking to is leaving another company's platform because of what is now called "enshittification". Part of that includes targeted advertising. Why would a cooperative that is driven by such an interest trust your agency?
ad 2. Hope so that you are paying your contractors! ;-)
ad 3. I'll take it. potentially.
ad 4. bruh!

You can Relax knowing that we are taking care for you of install, configuration, encryption, backups, software updates, os upgrades, live monitoring, alerts, live migrations without downtime ...

I can also relax as the NSA and certainly others too, keep backups of all my tracking.