When you read old threads, you will hear of many soft forks and including a few hard forks that gave birth to Bitcoin Cash, Bitcoin gold, Bitcoin SV. The last one should be BSV in 2018.
What happened differently that there are no threats or signs of forking?
These are the old myth that convinced many bitcoiners thinking there coming a new forks that going to be influenced by bitcoin. Fortunately, they are no where to be found with zero use cases.
There is no need of any more fork in the future so the ones done had no impact.