Given that all of them are all powered hubs so power won’t be the issue and you have enough space to put them. How much will it impact performance, latency or other things I don’t know about? Or it will straight up kill the port if there are too many hubs?
Hubs can only go 5 levels deep daisy chained
Windows will even notify you of exactly this limitation.
From the thunderbolt port on my laptop, to my dock, to my monitor, to my big ass hub was 1 too many hops. Obviously somewhere along there were some hubs that weren’t obvious to the naked eye.
Yes, of the multiport hubs have a subhubs already