2x hard fork can be dengerous for all btc network,do not make transactions during fork and some time after.I ve been reading 2x guys may even attack btc network.If will be more that forks we will have ultmate btc done,his name will be btc crash
Very dangerous, as the 2x side has the miner support and considers itself the TRUE bitcoin, so they will not have replay protection. It will cause a lot of tears from unwary BTC users as they will spend the same amount of coin on both chains.
With the majority of miners attacking the smaller chain becomes trivial, if it happens it will force the core devs to change the proof of work algorhythm, which could very well be the 2x side's final objective as they will be closer to bitcoin than segwit. Nearest contender for the title will be BCH though, as it doesn't have segwit.
These guys have huge amount of cash to burn, so we might experience severe price drops until the dust clears and a winner emerges.
There will always be bitcoin forks, it's normal. The market will decide which one lives or dies and the market are the users.