[…] what I dont understand is that why was this certain account (Hardware) were not one of those?
As far as I can see you have at least one Trezor account, called Trezor #11, you can use with your Trezor and it seems that one uses your #11 Receive address as well, although I can’t say for sure without examining the whole address. You may have other addresses made for Trezor in your Ronin account list too, I don’t know. They should start with “Trezor #” if you didn’t rename them.
I have no intention of depositing any Tokens to a Trezor account. I just want to use it fir Axie only.
If you don’t want to use your Trezor to transfer coins/tokens to/from Trezor via Ronin, there’s no reason to connect your Trezor to Ronin at all. When you say you want to use it for Axie, I’m not sure what you mean, but as said above be aware that you can’t transfer NFTs, like the Axie pets, to your Trezor (without risk losing them).
Can I use the ronin like the way I used it before Trezor?
I don’t see why not. You can use any account native to Ronin, if you don’t want to use Trezor.
Would my Axie vanish if I deposit it to a Trezor Connected Ronin Account inside the ronin extension?
Again, if you mean by “Axie” the Axie pets (which are Non-Fungible Tokens (NFTs)), then yes, you risk that they vanish since they’re not supported by your Trezor.
I was referring to the Ronin Address if Isko11 - Lancer btw. Im quite worried that my Trezor was somewhat tampered. Because why else would it show different ronin address than preloaded ones?
“Isko 11 - Lancer” doesn’t seem to be an account connected to Trezor, as far as I can see, unless you renamed one of your Trezor addresses to this name. It is strange though that it’s marked with a blue Hardware label. Maybe it’s for another hardware device? If it’s generated by Ronin, and not your Trezor, Ronin would typically generate its own address.
I don’t know if your Trezor was tampered with, but if you don’t recognize the accounts in your list at Ronin then maybe your Ronin account is tampered with. I’d advise you to change your password at Ronin and also use a Two-Factor (2FA) signin, if they provide that service.