Think along the lines of companies with either <200 employees that can't spare the resources (and also might be lacking in DevOps or other regards, often times falling behind the curve when it comes to all sorts of development practices), or the likes that work in consulting instead of building the product that they sell/dogfood themselves. There you'll get all sorts of people but more fluid team structures - full stack devs that just throw something together for the front end and it's considered good enough.

Of course, it's also possible for companies without the actual means to delude themselves into thinking that they must do everything Google or other big orgs do - that's how you get bad bespoke components and frameworks without the mettle to make them good, as well as stuff like architectures based on microservices without a good reason to do so and so on.