There is a psychological problem with Bitcoin pricing.
If you look at a share price for example Microsoft, and the price looks very high, lets say 2000 USD per share, then Microsoft can do a share split by 1/10, and suddenly the share price is now only 200 USD, and looks far cheaper than the 2000 USD before. For an invetsor it is still the same to have 1 old share for 2000 USD or 10 new shares for 200 USD each.
Bitcoin has not this option to split / look cheaper, so people will always worry if the current price is maybe too high, because of the high numbers
