Yeah! I got a window film from Amazon that blurs and isn't reflective. Coavas Window Privacy Film... https://www.amazon.com/dp/B00XHXU7PU?ref=ppx_pop_mob_ap_share
kinda just looks like a layer of translucent textured vinyl like privacy film, doesn't look black
Sorry, you are right. I have found an Amazon link:
https://www.amazon.com/Coavas-Adhesive-Frosted-Bathroom-17-7by78-7/dp/B00XHXU7PU/ref=sr_1_omk_6?dchild=1&keywords=window+film&qid=1618605472&sr=8-6
Would something like this work?
Stuff like this is perfect for that. It not only provides privacy, but it still lets light in and doesn't leave any nasty residue so it's great for renters.