And what made you think that there was no price manipulation before?
It's been there since Bitcoin spiked from $1 to $30 and will remain till Bitcoin prevails.
Nobody can deny the fact that manipulation had always been one of the major reasons why Bitcoin soared and declined way too low after the bull runs.
Truly, it was all ETF thing but was leverage-played carefully by the big players over common people's money by making them believe that ETF will get accepted and injecting a fake bull run, making them increase the values and make those big players some big money through leverage-trading (longs). Recent example was the OKEx scene where they got liquidated for their shorts and a whale who went long made hell lots of money, and even agreed to pay some for their losses. Frankly speaking, nobody here really knows where the dip is, so buying at any price gives us the opportunity to remain in BTC (be it today or tomorrow, the only advantage/disadvantage would be whether the price appreciates or declines).