griefing in League of Legends

hey summoners! im a silver 4 adc main from NA. I was just in a game where my whole team said i was trolling because i took jungle camps as an adc. I dont see how this is trolling in any shape or form, as it is how i always play adc. taking camps to get ahead, ive been quite successful. they also said i was toxic for having a bit of banter with the enemy zed. can someone clarify if taking buffs and camps after laning phase is griefing? thx