This comment isn't aimed at you ARF, but by far the worst thing for non 4K owners about
"you must have 4k" marketing drive isn't 4k itself but the 'overly enthusiastic enthusiast' crowd it attracts who just bought themselves a new 4k monitor then start get a little too carried away when over-compensating vs 1080p / 1440p than is healthy, sometimes into ridiculous extremes. Eg,
"1080p is never nice. Except on a 10-inch or smaller screen" = you're saying "anything less than 220ppi is junk", which basically means you also believe the "proper" screen size for 1440p is 13.4" and for 4k is 20" (both the same 220ppi)? This stuff doesn't sound very convincing at all considering you can't even buy monitors that small (most common 4k monitor sizes are typically 28" (157ppi) to 32" (138ppi)) whlist 1440p is 27" (109ppi) to 32" (92ppi), and 99% of the market has zero problem using them. PC monitors viewed from 2-3ft away don't need to have the same ppi as flagship mobiles phones (held barely 1ft away) for the same reason we don't need 16-32k TV's for 8-12ft living room distances. And half of that "flagship" stuff is more number chasing marketing BS than physics anyway.
Bad marketing comparison screenshots also do more harm than good. Eg, both the
owl &
hummingbird "4k vs 1080p" pics are so tiny (not even 400p) and overcompressed / filled with JPEG blocking & ringing artefacts there's no point to even start a sane comparison. The 4k hummingbird also looks ugly due to over-compression anyway, whilst "1080p" hummingbird on the right has been obviously altered to be massively artificially blurrier and had its contrast reduced (reminiscent of those cheesy HDR vs SDR "comparison" shots where they massively downgrade the contrast / change the colours on the SDR one, or as people correctly comment
"if you can see a massive HDR vs SDR difference on an SDR monitor, then most of what you're seeing isn't HDR"). Same is true here of "391p vs desaturated 195p upscaled to 391p ("4k vs 1080p comparison" pics). Test it yourself by taking the 1055x391 resolution owl pic, downscaling to 527x195 then upscale it again to 1055x391 in a photo editor and the colour of the "4k" owl's eyes hasn't been changed anywhere near as much as the fake "1080p" has been artificially desaturated to.
I get why people want / need / benefit from a 4k monitor, and also why someone who bought one wants to "talk it up" from a 1080p/1440p upgrade, but the best way of doing that is to just to keep things honest and tell people to take
the same non manipulated high quality 4k sized picture and put it on both a 4k and 1080p monitor side by side, then sit at their normal viewing distance and work out what resolution / screen size they need from there. "Marketing Bullshots" where a fake "1080p" has been artificially blurred down to almost 240p vs 4k, through to fake artificially desaturated "SDR" vs HDR are literally the things
people actively mock with their own "marketing comparisons" like this.