Staying Anonymous is the Beauty of Blockchain

I just joined Steem yesterday , well from a new account of course(I am pretty old here , from back in 2016) , It's strange how people are Posting their Pictures , with their addresses , phone numbers and info like that . I feel a little strange on why you need to do that . No blockchains require you to do that and for that 3$ upvote they are dying for , of course everyone loves money but is not the beauty of blockchain to stay Anonymous , Strange it is but so it is .

Anyway lets be friends while staying Anonymous , what would you guys say ..