Creating an actual conspiracy to mislead the public is not a good way to fight this perception.
Acknowledging falsified results is not an attack on science, it is how science works. It shows that science is not a mysterious cult of knowledge conspiring to hide information and deceive others, but rather the collective effort of imperfect humans who want to understand the universe and make things better for us all.
(compare to medical research, which has embraced prereplication because the FDA is actually serious about safety and efficacy and had the good sense to require it. but the FDA is anchored in the real world - if they get it wrong people may die and it’s on their hands. If psychologists get a result wrong, they may generate a bombastic paper for themselves, do a ted talk, go speak on NPR, then write a popsci book, and generally boost their career. So the incentive is for the FDA to be right and for the psychologist to be wrong, so it’s not surprising that that’s what we see.)
It's bizarre how today, in USA, for some it's all about "the other camp can't have a win, at any cost", and not what is right. Fake science hurts science the most, and covering it up IS WHAT is going to give ammo to whoever you do not like, calling a fraud a fraud doesn't do that.
It's harmful. This kind of stuff should be handled as quietly as possible, and definitely not in public.
Science is already under attack, we need not undermine it from the inside too.