Would you invest in BTC or [knowledge]?
What will you choose?

I don't agree with you two. I don't want to lie, my main goal when investing in bitcoin is profit, profit is what I care about and prioritize the most. But I wouldn't invest in MSTR because there's no guarantee their stock will yield higher returns than bitcoin. Have you ever thought about what would happen to our investment if their business suffered and their company went bankrupt? Meanwhile, even if bitcoin is dumped, it will still recover and grow at a higher level. I will ignore the issue of privacy and decentralization, I will still choose bitcoin because it offers better returns and less risk.
Investing is surely the main objective to earn profit, but the reason why Bitcoin can survive, recover and grow are because decentralization, lightweight, transparent, secure and some privacy. If there are no asset can offer new uniqueness or better than Bitcoin, Bitcoin will never be replaced or forgotten.
Those people don't understand that buying Bitcoin for MicroStrategy's vaults INCREASES the value of MSTR for the owners of MSTR stock. Increasing value for the holders of the stock is also in fact Michael Sayor's DUTY as the executve chairman.
In the end, it's nothing different than Bitcoin ETFs, MSTR might be more dangerous than ETFs because they don't have any rule to own Bitcoin, so they can sell the coins whenever they want.