Just noticed that I have a lot "spam-like" bookmarks in my Opera, just like
"16000 games" or "Best booking service"
Most links are redir.opera.com/bookmarks/*
also there are some links with "partnerid"-like parameter (referral system) with link not via redir.opera e.g "www.avg.com/ww-en/opera"
I think that they are builtin into the opera.
How can I disable them and prevent opera from recreating them in case of update?