Noun+ばかりであるから+... with no subject


In the following sentence,

> このように来る者拒まず、本人確認を行うことなく貸し付ける懐の深い金融会社ばかりであるから、取り立ても熱烈なのだ。

as far as I understand, the whole part before ばかり is, grammatically, a noun,
say:

> そんな会社ばかりであるから、取り立ても熱烈なのだ。

But then, I don't understand this usage of ばかり. Maybe ばかりであるから means something
like だけあって or だから当然 ? But then, isn't a _subject_ lacking?

The subject could be the topic from the previous sentence, but from context I
don't see how it would make sense. This is a
[link](https://drive.google.com/file/d/1soJ7RaE1kvfytEDeDgQsThBcb9FNSXcM/view?usp=sharing)
to the page this text was taken from.




ばかりだ has many usages, but this type of ばかり is almost the same as だけ in terms
of both meaning and grammar. Here it means "only", "all" or "nothing but". The
subject is これら(の会社) (or "they" or "these companies"), which has been simply
omitted.

  * 会社である。  
They are companies.

  * 会社 **ばかり** である。 ∼ 会社 **だけ** である。  
They are **all** (such-and-such) companies.

  * 会社 **ばかり** であるから…  
Since they are all (such-and-such) companies...

  * このように{[来る者拒まず、本人確認を行うことなく貸し付ける▶][懐の深い金融会社]} **ばかり** であるから…  
As such, since they are all "broad-minded" financial companies that welcome
everyone and lend money without verifying their identity...  
(懐の深い is a positive expression and is being used sarcastically here.)

Related: [What's the usage of ばかり in
"見たこと無いものばかりだわ！"?](https://japanese.stackexchange.com/q/47740/5010)




ばかりだ has many usages, but this type of ばかり is almost the same as だけ in terms
of both meaning and grammar. Here it means "only", "all" or "nothing but". The
subject is これら(の会社) (or "they" or "these companies"), which has been simply
omitted.

  * 会社である。  
They are companies.

  * 会社 **ばかり** である。 ∼ 会社 **だけ** である。  
They are **all** (such-and-such) companies.

  * 会社 **ばかり** であるから…  
Since they are all (such-and-such) companies...

  * このように{[来る者拒まず、本人確認を行うことなく貸し付ける▶][懐の深い金融会社]} **ばかり** であるから…  
As such, since they are all "broad-minded" financial companies that welcome
everyone and lend money without verifying their identity...  
(懐の深い is a positive expression and is being used sarcastically here.)

Related: [What's the usage of ばかり in
"見たこと無いものばかりだわ！"?](https://japanese.stackexchange.com/q/47740/5010)

