All Bitcoin metrics are non-linear. Fiat price, on-chain fees, UX/UI, social awareness. All these things make big step changes when you least expect
Loving SparrowWallet.com. Great for strategically moving and consolidating the UTXOs inside your wallet. If you have UTXOs <0.01 BTC (1 million sats) you should take advantage of currently low on-chain fees. Especially important if their addresses starts with "3" or "1"