Actually nothing is going to against the loss , you can think that what will happen with the owner of the Bitcoin who is rich because of the Bitcoin only .
So clearly nothing will goes bad in the Bitcoin .
And reality is that the Bitcoin will improve his network by double the size of the block and will introduce new chain to handle two types of the coins , So such types of experiments are better for us and we don't need to fear .
But a small problem will arise for us that the Bitcoin will remain seaze for about 1 week in August to complete the process of upgrade of blockchain network .