Science is a human paradigm for interpreting the universe. Certain scientific truths are accepted by humans, at this time, which constitutes a very small part of the universe.

I'm not saying none of the accepted scientific principles may be correct (and I'm certainly not saying they should be discounted by humans, since after all, it's our own paradigm), I'm just saying that they are only coming from a very small and narrow ability to interact with the universe. If they are universally true, it's not because we exhausted all other possibilities; we literally don't have the means to say we've examined anything in all possible ways that can exist in the universe. We can't know what we don't know, after all.

I do think that saying we have achieved anything that qualifies as definitive, objective Truth, beyond the limited realm of human perception and experience, is not true. Nothing within science is universally, unquestionably settled.

For humans? With the instruments and models we have now? Sure, absolutely.

But once again, that's very narrow.

As a little aside:

These truths aren’t necessarily rooted in personal biases but rather in the pursuit of understanding the world objectively.

That is also an agenda. Agenda doesn't mean something nefarious, it just means an ideologically-driven plan. Wanting to understand the universe better within a certain paradigm (i.e. science) is an agenda.