If you going to use examples like used furniture, house or car which has wear and tear then what EA is doing is exactly the same. You can still buy and play a used game until you eyes fall out. You only have to pay to play online which a company doesn't have to give you. The same with buying a used car you may have to buy some tires or brakes right after you buy it. EA games as well as others clearly state that they can cut the online service without notice.
Notice EA is no stopping people from buying used games but they are rewarding those who support them with online service. That's sound fair to me.