These guys single-handedly raise each person's confidence in buying bitcoin. If you are a newbie looking to buy bitcoin but is hesitant to do so, then you stumble upon an article outlining how Microstrategy continues on buying bitcoins in huge volumes despite negative market sentiment, you'll also be compelled to buy because you might think there is something they know that you don't - and it just makes sense even if you don't know what exactly that thing is because they just keep on making money.
Looking at and learning from successful stories and strategies of Bitcoin whales like MicroStrategy is good, but it's not enough for newbies.
Newbies can have small and big investment capital as well as very different personal financial conditions which require to have different proper personal financial management. They can not apply same strategy of MicroStrategy and other Bitcoin investors. They can learn basic steps and adjust it for their own investment capital management including risk management.
MicroStrategy use DCA strategy, that can work for all investors but a prerequiste is they must have proper capital management to apply this strategy in a long time. Purchasing bitcoin gradually with time, but holding it tightly toward future with good effects from DCA on their investment ROI.