I'm going to share a few quick thoughts....
Monopoly: I don't think
BRS is even close to qualifying as a monopoly and, even if they went on a massive spending spree, they still couldn't get to that level. I can get everything I need to run my system on
Amazon. I may not get the particular brands I want, but I can do it. And, even the government recognizes that not all monopolies are bad. To run afoul or anti-trust laws they must have monopolistic control of products/services AND be bad for the consumer. I'd suggest people take a similar stance and wait to see if this is bad for the consumer before getting too upset about it.
Rebranding: To the best of my knowledge,
BRS doesn't make a single product. They pay other manufacturers to make stuff for them. I saw Costco/Kirkland and Sears/Kenmore mentioned. In Sears case, other suppliers didn't mind because companies like GE and Whirlpool made the Kenmore appliances. Most of the motors used by different brands in the hobby come off the same production lines in China.
R&D/Customer Support: Many products we use are unique to the salt water aquarium hobby and the hobby just isn't that big. Why do things cost so much? Companies need to develop/design and test the products. They need to pay a manufacturing facility to retool their lines to make a production run of the product. They need to advertise the product. They need to store and distribute the product. Then they need (or at least should) support the product post sale. Even with a small team, that is a large number of people who need to be paid. Those costs must be spread over a relatively small number of items sold. This could make a lot of sense for Neptune because
BRS will be able to take on the advertising, storage and distribution costs with almost no increase to them. It only eliminates the burden from Neptune.
Final thought: I'm a GHL guy, and the consumable parts (doser rebuild kits, KHDirector refills) have become very easy to obtain because
BRS started carrying them. If Ryan has screwed this up I'm going to chase him down at MACNA 2022 and kick him in the junk.