So I think if we buy Stable coins with some stable volume, we will no longer need to worry about unable to sell our bitcoin into fiat.
Rather we only need to do this thing right? is this some acceptable alternative or no?
It's not up to us to decide what the market wants.
If there is demand for these stablecoins they will continue to exist - it's really as simple as that.
While personally I would never really use a stablecoin for anything other than transacting and certainly not anything related to storing value long term, the market with especially larger investors who live areas with ambigious crypto regulations obviously see value in using such means of payment.
I just don't feel like that the added risk of another counterparty is worth it, tbh.