If you take a survey with the question “ Why did you get an iPhone?” Most of the answers from it would resemble “ to click pictures.” I am not kidding.
If you are worried about memory, then backup iPhone to external hard drive and keep all your old photos safe there to make more space on your device for pictures from the outings and the brunches, and the movie nights you are going to attend.
What fun is having an iPhone if you don’t have pictures on it? Right.