No. We absolutely cannot trust experts.
I spent way too many years deposing and cross-examining experts, seeing them on the exact opposite sides of cases giving directly contradicting opinions, etc., to simply trust them on faith because they're "experts". The level of diligence and knowledge required to test their opinions properly, not to mention the opportunity to question them under oath as to the basis for their opinions, is something the vast majority of voters simply don't have. And what happens is that the media promotes those expert opinions that are most consistent with their personal agendas. So what most people really get exposed to is not the opinion of some neutral expert, but rather than opinions of the people who promote that particular expert.