Before revision:  AMMs are more likely to be adopted for pairs of coins which are stable or of high personal use for investors  . Liquidity providers may not deposit their tokens if the exchange rate volatility is high, leading to a liquidity freeze.
After revision:  AMMs are more likely to be adopted for pairs of coins which are stable or of high personal use for investors , or the token price movements of the pair are highly correlated. A pricing curve with higher curvature reduces the arbitrage problem but also investors' surplus. Pooling multiple tokens exacerbates the arbitrage problem . Liquidity providers may not deposit their tokens if the exchange rate volatility is high, leading to a liquidity freeze.