If anything is a 'religion!!' these days, it is the belief in universal common descent.. aka evolution.
1.No science to support it. It cannot be observed or repeated.
2. The devoted followers defend their faith with jihadist zeal.
3. Any questioning of the facts or theories behind it are attacked with demeaning buzzwords. 'Denier!' 'Hater!' 'Superstitious fundie nutter!!'
4. Devoted proselytizers gain positions of authority in all human institutions, ban any competitive view, and mandate exclusive indoctrination of their religious beliefs.
5. Bobbleheaded indoctrinees can recite all the memorized talking points, but don't have a clue what the science is.
Now THAT is a shining example of promoting a religious belief, and smearing the competition..