For many of us, we just accept that science is, what it is, and its the facts we know at this time. That doesn't mean unwavering absolute faith as implied by saying it's religious, it's just we don't feel the need to have knowledge be anything else other than knowledge that we continuously build upon.
Of course in general, lots of scientists know much more than other scientists and there is always bickering, people who have their identities married to it and so much more - but often times those very same people are often religious too so i question if the religiosity argument really exists or if its merely weaponized by people who fear the comfort of others who are ok with science without faith.