If you hold an unfalsifable belief that science is inherently flawed, you have no argument. Because it's a BELIEF, not even a conjecture and certainly not a theory.
You're talking is if science is its own thing, a thing detached from people. My whole point is that science
is people, and people are not infallible. Science has to be inherently flawed because it is impossible to separate out people from science. It's not possible to do science without people, science can't come into existence of itself.
I'm not anti-science. It's better than nothing, and still better than the theological 'believe or die' mentality that is supplanted. But we have to acknowledge its limitations, and the people part is one aspect of that.
In an ideal scenario science would function in this noble manner that it is portrayed as being, exemplified by the snooty British scientific giants that make up a lot of its own history. Dignified, incorruptible, yearning for the truth. But that's just a projection, a human projection. It completely ignores the reality of
people, of power and politics.
Stephen Hawking was supposedly a scientific giant with a 160 IQ. Held up as one of those types of people I just portrayed. And yet he turned up on Epstein Island, and Virginia Giuffre has stated he participated in an underage orgy..
As for Pasteur, his work and momentum is one of the foundation stones of the modern medical paradigm. You can't just blithely dismiss his own corruption as if its inconsequential. If it were known at the time then science may not have advanced in that direction at all and perhaps there would be another theory in place of Germ Theory.