I think the difference here is that the profile that Roberta needed to "remove" had no dates, no places and was created automatically when she added a sibling. The system does that. Plus, we're talking about one profile vs. many.
Additionally, she asked for help in G2G so we knew that she wasn't intentionally destroying valid information.
I want to be upfront with you because that's just the way I operate. I was the ranger on duty when you were doing that, and it was me who blocked you. It's standard procedure when we see someone doing many, many "piggyback" merges. It causes big problems in the database, and we've experienced really serious vandalism from merges like you were doing. If we don't act quickly, it can ruin all the hard work that other members have put in and creates hours, days and weeks of additional work for the Arborists and others who have to repair the vandalized profiles.
I know that you are a fairly new member, and I also understand that you weren't doing anything you thought was harmful. We're all aware now that you're not here to do any harm.
The important thing to keep in mind on WikiTree is that we're all here to help each other. If you want to know how to do something or you run across something you're unsure of, please come on out and ask in G2G. There are tons of people out here who want to help, and you will have an answer/response before you know it.
I'm also always available to answer questions, and if I don't know the answer, I'll dig around and find it for you. :-)
So ... again ... sorry that there was a misunderstanding, and I hope we can move past this and help you to enjoy the community.