Agree.
But I think it will depend on one’s own liquidity and level of CGT liability and if you really need the fiat/your individual circumstances.
Sell your bitcoin for fiat at 24% CGT (and your bitcoin has gone)
VS
A backed loan at around 11% and your bitcoin is still there (accruing) albeit in the hands of someone else.
Neither is good.
And I despise all forms of debt, so not for me.
Bitcoin as legal tender/currency (no CGT) for buying all things is the way.