1000% they have optimized for the things that they see often and most of the times they don't even consider what else could be going on (even if they maybe know

1000% they have optimized for the things that they see often and most of the times they don't even consider what else could be going on (even if they maybe know about it). Ultimately it's on you to understand what they are saying and to decide if what they're saying makes sense. When in doubt you should never ever be afraid to ask for a 2nd, 3rd, 4th and so on opinion. Don't even get me started on diseases where we have medication that sort of works with tons of side effect where no significant progress has been made for decades. If you're alergic to the said medication or your side effects make it a no go, tough luck!