Integration Test - DDOS Try Many Small Miners

[ASuciuX]

Could a lot of small miners, each spending 0.1$ worth of BTC per block, do anything malicious to congest the communication/network? All of them submit valid transactions (valid blocks etc.) but they submit them as many times as they can in order to create a lot of noise. All of them are run by the same bad actor.

Question: Any node could write messages to the StackerDB (miner/follower) ? What are the limits?
Kind of related to #5122

[janniks]

Question: Can we make stackerdb "grow" via cheap transactions? (on bitcoin or stacks)