I watch his monthly fanchats and what you say is only partially true. He is ultra-utilitarian (possibly autistic idk) about basic standards of living (more or less his life in the USA was NEET-like, but out of cheapness/insanity more than anything). Going to Poland with his wife (the only time a girl reached out to him according to him [feelz

]) was a largely money/survival choice and he doesn't care about living in a hovel with mold (which I think is due to him not wanting a clothes dryer). This also goes to him bitching about the heat and not buying an AC (he claims it's a EU window thing that AC's cannot work since they swing out, so he suffers and lets his PC equipment bake). Personally I think he isn't trying and is fine living in poverty (he does care about vids and will eat shit-beans until he gets an allergic reaction because why tf not -- he's GOT TO MAKE THE MOVIE).
Ross's wife IS a massive shut-in -- he constantly mentions she has "anxiety issues" so leaving Gdansk is triggering or whatever (Ross mentioned the USA scares her -- it is funny nothing about Eastern Europe spooks them but maybe that's why everything's going slow now because her safe-space is a firecracker nowadays). When your wife's world is crumbling, she goes 100% NEET. He also mentioned briefly she gets into tizzies about cartoon/anime fandom shipping which he zones out of (red flag!), so she could be a major SFW NEET who lives in a Polish-internet hell. IDK. I feel bad saying too much as I have family members with massive anxiety problems but take medication/have therapy and can survive amongst normal humans day-to-day. I don't feel she's one of the people who is thriving in modern society (Polish or otherwise).
I mean, Ross has to make "censored" versions of his videos so she can watch them. Is that normal for an SO to NOT-share his work with his SO, given she WAS a fan before dating?
TLDR, don't pursue romantic relationships with fans. I've seen a couple that work but ALL of them are bizarre powder kegs waiting to ignite.
ANYWAY, besides bitching about Ross's personal reasons, if you even started to watch his GUI video, you learn why his videos take so long. Ross is the kind of man who will spend 6 months to develop a way to fix a 10-second delay in editing (which he will only take advantage of twice). His hatred of Windows and attempts to bastardize it into early 2000s Linux is handicapping him severely. If he was hired to work at a modern company that uses Windows software, he'd spend 9+ months making the software work "efficiently" for him and his benchmarks instead of doing the job. That is why his videos are slow IMO.