"Could be worth" is the key phrase, IMO.
When assessing the value of a brand, you have to look not only at the worth it has to offer right here and now, but also at the potential value it could develop in future, given the right quality & quantity of additional resources put at its disposal.
Small, boutique companies such as Genz Benz virtually
have to create a superior product in order to compete at all with the Gallien Kruegers and the Ampegs of the world - because they surely can't do it with sheer size & might alone.
But think of how far a brand like Genz Benz could go - kept intact - but with the marketing & distribution muscle of a company like Fender. If what you've stated about the relative obscurity of Genz Benz is true, and TalkBass members constitute only a small fraction of the number of bassists throughout the world (or even throughout the USA & Canada), it would suggest strongly that there is a large untapped market for premium bass gear that Genz Benz would never have been able to reach on its own.
MM