Don't connect your wallet to the fake pancake swap or any other shady website.
What you shared here is home truth in its simple form. However, concerning a fake pancakeswap site, I think you should've shared that site url here so that other users can be aware of it. Anyway, let me take the liberty of putting out the genuine link here
www.pancakeswap.financeCaution is always a duty, caution is required when dealing with unknown sites, as well as beware of phishing sites that use Internet addresses that are very similar to the addresses of famous exchanges, and when you connect your wallet, you will lose everything.
The genuine site has a warning against any phishing attempt. Yes, being cautious isn't a crime. At least, not yet. For me, I believe caution should be better observed by the subscribers more than the companies. If companies issue caveats on scam activities, then it's because they're genuinely seeking the safety of their users. This must not be joked with.