Decreasing diversity of deal vendors?

datruandi thought this was worth mentioning said
6

Maybe I am imaging it but to me it seems that over the years the diversity in deal vendors/manufacturers is getting smaller and smaller.

Eg
Aukey and Tacklife (same company) seem to be over-represented lately.

I understand that deal sites well, buy up things where a deal is to be had, and maybe it is just coincidence.

And no, I don’t want speaker docks back.