Pickleball is wack as fuck for sure but those are temporary, I wouldn't worry about it, they put shit like that in EMB like once a year or every couple years, usually it's an ice skating rink though. Also, most of the shit there like the ledges and the 3 and 7 stairs are definitely still skateable except for the small side of the fountain perimeter, so I feel like the city did it a bit more respectfully this time around in comparison to times in the past.