"... was the norm when I was growing up, the difference was it was a disposal camera. Whereas now it’s 'aye, alright I’ll do it,' and you click that button and you think 'I wish I hadn’t done it.'"
She said "teenagers are 'pestered again and again and again' to share pictures with many believing it is '“better to get it over and done with.'"
A "disposal camera" is, I presume, what we called a "disposable camera," that is, a type of film camera, a type associated with the 1980s and 90s
. Because you needed to get the pictures developed and printed, you had time to think about whether you really wanted to share them. Regret is just not the same these days. I wonder how today's young people will live with their old mistakes years from now.