You aren't required to trust anyone at all for any reason.
Your safety is always important.
The only thing you *should* trust (but don't have to) is that things they are required to do, should be done. Because if they're not they have to report back to someone higher than them.
It's kinda like going into a business- say a walmart, a mcdonalds, anything. Any employee could absolutely hate their job- but they do their job regardless of how they feel because they are expected to and if they don't they lose their job. You trust that you'll get your meal or your items that you buy and nothing bad will happen to you in that process.
If anything happens there will always be someone to step in to make sure that you are safe and okay. : )