In my personal opinion, I think it's a yes.
If there is a stalker following you in terms of technology, you can use your dummy account to go incognito or escape from the stalker.
Yes, dummy accounts help people to get away from unwanted strangers. It enlightens your feeling.
depende d kasi ako marunong non basta secret
The book was originally produced in a limited edition of only seven copies, each handwritten and illustrated by J. K. Rowling. One of them was offered for auction through Sotheby's in late 2007 and was expected to sell for £50,000 (US$77,000, €69,000); ultimately it was bought for £1.95 million ($3 million, €2.7 million) by Amazon, making the selling price the highest achieved at auction for a modern literary manuscript. The money earned at the auction of the book was donated to The Children's Voice charity campaign.
The book was published for the general public on 4 December 2008, with the proceeds going to the Children's High Level Group (renamed Lumos in 2010).[