PU coated or not, agree or disagree or not, that link implies 'normal' leather care is appropriate. Likewise, here's an up to date recommendation from a Land Rover main dealer that suggests saddle soap - a very, very traditional leather care product. (That Bowden's specifically warn against...)
(Source:
https://www.landrovernorthscottsdale...her-seat-care/ )
My point is, we are all coming at this from personal opinion on 2 fronts:
1. Whether it's real, false, or real and 'coated'.
2. Whether coated or false leather is improved or not by traditional leather care products...
There appears to be at least one US product that works on 'all' combinations - that may be worth a try if one cannot decide exactly what one is sitting on... Specifically recommended for leather and vinyl...
Lexol | Lexol