You get something good system by sharing power, not by once again falling for "trust us bro." You get it by understanding power imbalances and avoiding them the same way my dog avoids objects with large amounts of potential energy, because they're predictably dangerous.
Sometimes I'm spot on, sometimes I stand corrected. The problem is, as time goes, your free time reserve starts to decline. You optimize things, consolidate services, etc., and these kind of migrations start to take tons of time.
Because of this, I gave "big web" up and moved to "small web", and always have plans to evacuate any service in a moment's notice.
It's like being a doomsday-preparer from a point, but at least I have backups and backup plans for everything.