I imagine if there are many Bitcoin holding companies I think it is very dangerous, because price manipulation might happen easily,
to be honest I think this, I prefer if Bitcoin is held in the staking feature,
if Bitcoin has a feature like this it will be even more very nice.
You have a valid point but the market in crypto is so big that one needs colossal amount of capital to do that and it sounds implausible for that to ever happen. Yeah maybe 10 big companies can collaborate together and shale the market but they still cannot cause much distress to the market. Someone might have tried this in March but see how the price recovers so fast.
I'd prefer to have reserved in the stablecoins. In any moment it can be changed to bitcoin and back. More save way to earn money than just keep it in BTC. In USDT or EURG
It is the perception you have but the truth is that the price has only increased overall and volatility doesn't only mean that you can lose but it also means that you can double your money within a night and actually there are less people in Bitcoin market who
invested and regretted as compared to people who
divested and regretted so it tells you the story that having big reserves is actually more profitable.