Yes, you can still swipe your Link/NTUC Union card OR tap your Trust Link/NTUC Link credit/debit card to earn and redeem Linkpoints at partners.
*Note: Trust Link/NTUC Link credit/debit card that is added to Apple Wallet or Google Wallet is only supported at FairPrice, Unity, Warehouse Club, participating Kopitiam and Cheers stores. For other partners, please use your physical card.