He makes some good points (the same points GC women have been making for years) amongst the clunky verbosity, but omits other important points that need to be made.
For example, many adult transwomen these days are not "gender dysphoric" - they are intact heterosexual males who want to remain that way, because the nature of their "trans identity" is largely fetishistic. Nonetheless these men are often highly influential TRAs who encourage the medication and mutilation of youngsters as a way of "validating" the trans category and their place in it.
Unfortunately the fact that this piece was written by Peterson will work against it for many potential readers, who avoid him because he's been typecast (partly by himself) as hopelessly right-wing.