How can increased interest rates and inflation work in our favour? When they increase, people have less disposable money to invest and this will decrease the demand, which will lead to lower Crypto currency prices. People can lose 100% trust in these Fiat currencies, but when they are forced to use it, it will not have a significant impact on the Bitcoin price.
As soon as the government see a shift to Crypto currencies as a alternative payment option, they will clamp down harder on Crypto currency, with more regulations.
Well here in Czech republic, we hac use BTC, Bitcoin Cash and LTC in our biggest electronics online shop and more shops wil leventually accept crypto too, following the lead of the bigger players. Anyhow, i see your point in less disposable money, but there still will be disposable money and people might go for cryptos more often, wth the government distrust.
We have elections. If more people get nto crypto and they will try to regulate them more, there is quite a good chance of some pro-crypto sides to be elected