lol helps the reader to get an idea of the intonation. "I forgot the milk lol" suggests that it's not a disaster whereas "I forgot the milk
suggests it was a disaster. I don't see a problem with it tbh
Are books a thing of the past ?
Apparently - Employers are not working people



Her ambition in life was not to turn out like her mother - aah well
about "LOL", as in "laugh out loud".