Theoretical Maximum TPS for IOTA assuming bandwidth and node performance limitations

is there an explanation or calculation about theoretical maximum TPS for the IOTA protocoll assuming some average bandwidth and node performance?

There is nothing like infinite scalabilty. We have limits in bandwidth, node performance and disk space.

If TPS are increasing a lot, automatic snapshoting needs to take place a lot. During that time, the node cannot contribute to the network.

Furthermore, bandwidth is limiting the propogation data amount in the network and limited node performance leads to less transactions being propagated.

Anyone out there who can elaborate on this?