Welcome to steemit!
It's great to see more productive people making steemit a much better place. It's not a perfect platform. But it's definitely the best social media platform on the planet. There are many bad actors. But there are so many great people too.

@miti is doing a great job trying to get rid of spam. You can read about it here: https://steemit.com/steemit/@miti/my-commitment-to-making-steemit-a-place-free-from-spammers-part-2

You can also use https://steemcleaners.org/abuse-report/ to report spam.

Happy steeming!