No, it won't. That will just get you amputated or killed.
That is only if your have gone about telling everyone you have a lot of money in BTC, and due to that the attackers specifically target you because they know you have a lot of coins. However, if robbers break into your house to steal fiat and valuables from you, and then find your wallet file in your device, they might believe you have just the $100-500 in your base wallet. If you have a lot of coins, then loading the base wallet with a higher amount is even better.
How would the robber find the device where the wallet files were kept if the person kept the device in a secure location if the user made security his/her priority rather easy to access the device?
To begin, I believe the best thing is to never showcase our holding, or hire good security personnel because the economic hardship has increased the cases of robber attacks in some countries.