I’ve seen the same idea shared on the LDS Daily facebook page but couldn’t find anything official to back it up.
Im all for changing chapels to make them feel more worshipful and with the ordinance of the sacrament being the focus rather than the speaker. I’m doubtful of this announcement mostly because it seems like it would take decades to get all the chapels done and some areas would get the shaft, endlessly waiting, while others (Utah) would get it quicker.
My stake center right now is typical of those built in that era. The chapel has no windows, is different shades of brown and orange, and has burlap-type stuff on the walls. It’s utilitarian and not at all inspirational. I can’t even see the sacrament table from our side of the chapel.