Number of times Trump said "I", 2017: 3
Number of times Trump said "we", 2017: 45
Number of times Obama said "I", 2009: 3
Number of times Obama said "we", 2009: 59
As always, you hear what you want to hear. And you disregard the rest, as Paul Simon said.
If you are tying to imply that Trump is less narcissistic than Obama, then you should be in an institution.