Most likely, nothing. The current forks are attempts at cash grabs, and only that. There is nothing about them that warrants any good reason to switch from Bitcoin, and most people simply sell off their shares and buy Bitcoin instead. It is like free money in a sense, so tat is really cool. lol
I dont understand these people that are keep on making forks. And I had to agree with you, most forks now are into making cash easily connecting its users to another chain. There are things to be discussed and this is a long debate for fork supporters but only one chain shall prevail.
I think the current fork holds some potential on the way where we will going. Segwit with LN or Blocksize increase. It's important for traders to know which way bitcoin is going to be scaled. Investors and users will also be interested to see if transactions will be faster/cheaper then what they are worth right now.