how?
As I understand sidechains, you can essentially utilize all of the functionality of an alt while remaining on the bitcoin blockchain. This therefore removes the need for any alt, including Monero.
i see. it is done by hand-waving.
it is a familiar technique, which accomplishes much - but it does not accomplish what you suggest.
Expecting a serious response to a serious question, but I get trolled. If you are looking to instill confidence in Monero this is not the way to go about it.
The benefit of Monero is that all the users are apart of the anonymity set, not just the people on the side chain.
For the side chain to work best, many people would have to keep funds in the side chain for a period of time, the shorter, and the worse the overall anonymity of all users will be.