~ ETH network starts to reduce gas fee. Now it is around 40gwei. When updates end we start to see 10 gwei at ETH network, BSC network and its swap projects will lose their hype.
BSC and its AMMs/DEXs/Yield Farmning aren't just hype. It's working and people are actually using them. Not to mention, gas price is at 5-6 gwei and it could go even lower.
Why do you even assume that BSC users will leave once EIP-1559 is live? Mind you that a lot of projects from Ethereum and other blockchains have also used the Binance bridge.
On a side note, I saw a post that estimates total fees over $100 for swapping on erc-20 tokens. That's with current ETH fees of 40 gwei.
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TBH, every project dump in the bear market, it's just not about eth, bnb , uni or cake. 
Exactly. If people could dump BTC for stable coins, every other cryptocurrencies would be dumped as well.
And yeah, I would still scoop up CAKE (at a lower price) and continue stake even during the bear market.