IMO, a low interest rate environment is about luck, first mover advantage and media exposure. A high interest rate environment is about value creation. IMO, as interest rates increase, many successful people of the past decade are going to wake up to a new reality; those who have the humility to understand that they were lucky will be able to adapt their strategy to suit the new environment but most will go out of business.
I believe that in this new high interest environment, some people who were previously unsuccessful will thrive while some who used to be successful will start failing. The majority of investors will not be able to escape the mindset that they should only invest in successful people (since that has worked consistently in the past) and they will end up chasing loss after loss and not understand why their proven strategy of track-record-based investing is no longer working.