I also echo the concern of what’s the point?
Would you use the airport lounges on a regular basis or spend enough on airfare to justify 2 more MR points on airfare to justify the Platinum?
Do you spend a minimum of $5000 on non airfare travel to justify the $150 annual fee or use Priority Pass lounges for the CSR?
If you fly to and from airports with PP lounges less 5 times a year or less, you might as well get the mid-tier Hilton card that will get you 10 PP entries.
I just don’t see how you get value from a premium card without those considerations
