Given all of the lenses you now own, I wonder why you need or keep any version of a 85mm lens. You have a 70-200mm and a prime 135mm f2. To get the bokeh look you want from a f1.2 lens you have to be pretty close to the subject and the background itself has to be pretty clean.

I have the Nikon 85mm f1.8 that I use for dog and people portraits. And I have Nikon 70-200mm f4. Sometimes the 70-200mm f4 produces the best bokeh/background look.

I would do controlled tests with your 85mm f2 and 135mm f2 (same subject, same distance between subject and background, same frame coverage) at different f stops. My guess is that the 135mm f2 might produce a better background/bokeh.

Not that I need to justify my gear purchases to anyone, but since you asked - Over the course of a couple of decades I inherited some lenses when my uncle died. Kept some but sold some of those to buy different lenses; Some I bought used on Craig's List and some I have bought new since moving to the R5.

The ones I have bought new I either waited until they were on sale or, in the case of the 85 f2, I purchases as a refurbished unit from the Canon store. I sold some other lenses before buying those two. I also sold a DSLR and that money went towards my RF lenses also. If money was no object I would not have waited for sales, bought refurbished, nor sold other lenses.

Fact is, I am fully retired after 24 years in the military, plus another 20 as a contractor in the missile defense field, plus another 5 years as a program director for a mental health non-profit. In other words, I am at a place in my life where I will buy what I want, if it interests me, but I usually try to get the best deals I can. Does more gear make me feel better? Well, I enjoy the hobby of photography and very much enjoy trying out new gear with different capabilities. So, yes, I guess you could say it makes me feel better - because I'm having fun.

Thank you for your service to our country!
From your description, I would use the phrase “photography enthusiast” when considering your original post. I assume you were looking for input from fellow members. Like a sounding board.
Sadly, some people cannot help themselves, and must point out that your question or request is, from THEIR perspective, uninformed or otherwise ignorant and underserving of anyone’s interest. I thought the purpose of this website was to give everyone a place to go for answers to questions, and share photos and information that might interest others who share their enthusiasm for photography.
Good Luck!!