That's because it makes 0 sense to make a digital asset strategy other than Bitcoin, and if you really want to gamble, perhaps Ethereum if you think it will have a role long term for smart contracts which I doubt since it cannot seem to scale, but nontheless, an ETH strategy is better than XRP. SOL is just like a faster, even more centralized ETH. The strategy only makes sense with BTC because it's the only digital asset (or any asset type) strictly limited in amount and decentralized, the rest of these companies making reserve strategies on altcoins will just dump as altcoins do against BTC long term, so only buy companies that have a serious strategy to buy and hold BTC, and so far MSTR is the best one.
agree, but now it seems that big corporations can buy out large amount of bitcoin and what should do small and medium companies when BTC will cost $500 000 or $1 million? some other assets also have limited supply, for example LTC or BCH, but have problems with decentralization. what if such assets will solve some problems could they be used for digital asset strategy? of course I mean as one of the conditions total scarcity of bitcoin at that moment.