Peer pressure doesn’t have an age limit. It’s the reason why a 75 year old man will ‘turn up for the boys’ in different hues of legal tenders but has pending responsibilities and hungry mouths to feed.
The way life is structured, peer pressure never ceases. Instead, you are expected to outgrow pressure and peers.
At some point in life, you should be able to say ‘no’ to influences that no longer serve you.
N:B Influences do not have to be glaringly negative before you talk a walk.