No.
This is what you've been told.
Originally with Trump - it was that the media constantly lies (some truth to that) and all this fake news. Thats how Trump operates and those who worship him give it not a shred of critical thought. Now Trump and co. have moved on to trying to claim scientists are giving out fake science.
Anyone who uses critical thought and not consumed by some cult-like biases can see this.
No one knew how covid would play out. Science is what we currently know and is continually refined. There are things science believes that are wrong - but guess what - it is still a large improvement over not having science.
This has been the tactic of the President and his people for some time. It really really isn't good for this country.