"To take a stance" means to express or adopt a definite position or opinion on a particular issue, often involving strong beliefs or views. Full definition
We do not take a stance on whether these desired changes were «good;» we report whether they had the desired effect. (educationnext.org)
There's an ever - growing list of companies taking a stance against hate - speech and now the fight is being brought to the digital music industry as well. (androidheadlines.com)
I believe in the use of vaccines, but I also take the stance of less is more. (all-about-goldens.com)