Well, if we're going to play this that way... are you *sure* you are a digita artist?
If you are, then you really should know that nVidia makes different lines of graphics cards for graphics workstations and VFX/post production. Similar architecture but different memory, processing units, drivers and a lot more besides. THOSE are professional graphics cards. They are not GeForce cards. Nobody thinks of GeForce cards as pro-grade.
The GeForce 3090 Ti is a *consumer* graphics card. The heaviest non-gaming scenarios it's going to be used in is consumer video editing on Premiere or DaVinci Resolve. The 3090 Ti's advantage over the 3090 in these use cases is small, since the difference is just a few more active processing cores. Same memory, same bandwidth, same everything. And, oh, video production usually does not support multiple consumer cards and everyone knows that in games SLI is dead anyway.
I'd suggest that before branding someone's work as "insufficiently researched" it would be better to make sure that you yourself know what you're actually talking about. If GeForce cards were used "for Netflix and Amazon films with big budgets" they'd have a three year production cycle. Totally different machines with a totally different architecture used in those environments.
Cheers.