文章里没说具体的会员互认benefit，或许明年会有剑白金…？另外据Bloomberg，双方一次签了20年合作，比Hyatt-MGM还多10年
另一个文章说万豪这次抛弃了摩门教拥抱了gaming 
The Marriott brand was founded by J. Willard Marriott Senior, who was a Mormon, a religious faith disapproving of gambling. For decades, the Marriott empire stayed away from the gambling sector.
Times change. The deal announced on Monday includes a gaming component. Marriott International also has a deal with BetMGM, MGM Resorts International’s online gaming and sports betting joint venture, where Marriott Bonvoy members will have chances to earn loyalty points on certain BetMGM transactions by taking part in games and other offers on the BetMGM site and app.
