Per Philip O'Doherty:
"However, in terms of European football there's a move away from it. Some of the European leagues have banned it totally. Premier League matches in Holland for example. Indeed, from 2025 Eredivisie clubs are obliged to play on natural grass."
Its not just the top divisons which have this requirement for grass. In England, all EFL teams also have to have it. Which meant that when eg Sutton Utd and Harrogate Town got promoted to Lge Two from the National League (5th tier), they had to rip out their plastic pitch at a cost of £500k+ (though substantial grants were available).
Meanwhile, Gary Hamilton, Glenavon manager, was talking about this recently. He said kids are now growing up (in NI, at any rate), who've hardly ever played on grass, even his own kids! And the Man Utd scout for NI mentioned that they are at a real disadvantage when they go across the water compared with the locals, who are used to grass (presumably in the Academies?).
Also, many kids can't afford to buy studded boots for grass pitches in addition to the trainers they use for plastic.