They can't keep up because people buy LFRs, get dementia, sell their LFRs with no DSP, and the new buyers swamp them with calls asking for DSP discounts or M100 conversions!

And then you have those who study the graphs and want to know if a pimple at 200Hz is going to matter in their room.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated