Why did they think it was a good idea to begin with? It seems likely that MasterCard and Binance signed a two year contract and that has now expired and the "l

Why did they think it was a good idea to begin with? It seems likely that MasterCard and Binance signed a two year contract and that has now expired and the "less than 1% of customers" simply is covering the cost of operation. Existing the contract early might have been rather expensive though. While I don't know it could also be that the cards are issue with a two year lifetime and MasterCard didn't want to close cards early.