I won't say if it's justified replying to spammers because I don't know if ignoring them's better. Your post could've helped inexperienced ppl so it's nice there's active users like you trying to help when you can.
The OP isn't new to bitcoin. He's asking question pretending he's new to Bitcoin. He isn't a new user in the forum. He didn't reply to any help he's received in the 3 threads he's opened.
I may not like to divert on his other threads he created which he also didn't make a follow-up on from people's reply but that isn't a justification not to reply his request on what he asked, someone might have been on this forum for years without having experience i trading.