I'm quite spoiler-phobic, so I try to only include plot outlines in my reviews that I know I wouldn't mind being informed about. Outlining the basic premise, setting, characters, etc, but not getting into the major turns of the story. All that said, some films are best experienced with no prior knowledge, and on those occasions, I try to review with no reference to plot at all (which can be done). Parasite was a recent example.
Of course, some articles and reviews do require spoiler discussion, so in such cases, I put clear warnings.
Thank you for reading and commenting. :)