MicroStrategy has bought another 21,021 bitcoins. It feels like recently, if it weren't for MicroStrategy propping up BTC, it would have probably dropped below 115,000. BTC's strong performance is both good and bad. The good thing is that BTC's strength has given altcoins a certain amount of performance space and time. The bad thing is that if a bear market occurs, BTC's strength may create an illusion for retail investors that a bull market is still ongoing, leading them to repeatedly buy the dip in altcoins, resulting in deeper losses.