Why would Trump listen to what Kalanick has to say about a policy order that is notionally an urgent response to national security threats from Iranian/Syrian/e

Why would Trump listen to what Kalanick has to say about a policy order that is notionally an urgent response to national security threats from Iranian/Syrian/etc. travelers? With Steve Bannon speaking into the other ear? Bear in mind his strategist is (apparently) deferred to over even Homeland Security officials and DOD commanders when it comes to these matters. The fact is Kalanick is not going to influence Trump on this issue, but by remaining on the advisory team he might secure a sweet (life saving) deal for Uber down the road. The cost? Trump gets to use him as token for proof of legitimacy/economic acumen/America First/etc.