@OP
As others have pointed out, I think you should edit and correct Step #1 that talks about searching and finding the wallet on the Play Store. Say that the wallet should only be downloaded from links posted on the official website instead.
You can also import Electrum seed phrase on Bluewallet, this makes it differ from most BIP39 wallets that support only importing seed phrase generated on BIP39 wallets.
You can, but unless Blue Wallet changed something in its system, the Electrum seed you import must be for a wallet that has been funded and is not empty. I don't know if it still needs to have a positive balance at the time of import or if it's enough that it had some coins at one point in the past. An empty Electrum wallet can't be recovered in Blue Wallet.
Disadvantages:
- Good lightning support.
- Simple for anyone who wants to use bitcoin rarely.
Why do you consider good Lightning support and simplicity of use to be disadvantages?
I like BlueWallet for small (because it's custodial) LN payments
Just so we don't confuse potential users. Blue Wallet's Lightning wallet is custodial. The standard Bitcoin wallet is non-custodial.