I'd like to see some evidence of the correlation between "sliders" and "devs getting lazy", considering that seems to be the only argument against them.
I would argue that "devs getting lazy" (or, more fairly, games getting worse) is because developers (including Konami) make
more money for nothing - as in, literally nothing (wheel spins in myClub etc.) - or if they make the game prettier (Frostbite in FIFA) - than if they improve gameplay.
But it's less "no need to invest in gameplay" and more "why change it and risk less sales, because then we don't have a platform to push the microtransactions".
I can support that claim with FIFA's increasing sales after the move over to Frostbite despite loads of emergency "EA need to fix this bit of gameplay" articles across major gaming websites -
one,
two,
three (nothing like this for PES, even if we're discussing fouls here) - and also their FUT-sales-to-game-sales (
see this).
Nicer graphics = more sales, gameplay that gets torn to pieces by their usual communities = no impact on sales, FUT income = 3x, 4x, 5x income from game sales.
I would argue - though many would disagree (and I respect that, massively, because I respect anyone's opinion who
ever chose PES rather than the glitzy competition) - that both major football games this year are worse products than before.
The lack of sliders in one certainly hasn't caused the disappearance of fouls (they've not been there for a while), the lack of individuality (attributes making less and less of a difference), and everything else that may or may not (depending on your
opinion) be wrong with the game.
Evidence that sliders make a bad game, if not fundamentally different, then better - is plentiful (there are many volumes of FIFA).
Evidence that those games are bad
because of sliders... There isn't any. They're bolted on for offline gamers (like me) who refuse to give them any extra money, but we're such a small part of their income, they really don't care about us. They
certainly don't impact the online game, and that's all either developer cares about.