Sorry, usually people don't want to learn and I have to deal with trolls, they pay the just for sinners.

The zeus lsp prevents you from having to manage channels, in case you don't have enough incoming liquidity it automatically opens a channel for a fee.

The funds are still guarded by you, it is only a channel for you to have incoming liquidity, it is also 0conf so the opening is immediate, on the other hand it also adds privacy, that when receiving use wrapped invoices that prevent them from knowing which is your node, in this case your wallet. You also have privacy when sending since everything is routed through the LSP.