In my opinion, this is simply impossible. Doldar in its digital form like USDT, TUSD, USDG cannot take the place of Bitcoin or other cryptocurrency. Stable coins perform only their auxiliary role in cryptocurrency. They cannot claim more because they cannot make a profit like a regular cryptocurrency. Therefore, there is no point in keeping your money in stable coins for a long time. They serve as a temporary refuge for a specific purpose and for a specific period.