Stop being silly if you know that you are harming other people with your action, you shouldn't do it. Higher layers like Lightning testnet nodes are being harm too they are not able to synchronize with onchain at that rate
Testnet is supposed to have no value, thus no harm should come of disrupting it. 😇
Of course it have value, that network is shared with other people as a test purpose, mature now please
The blockchain is still moving forward and storing new data. If developers' apps are breaking then they should consider this a free stress test. I'm not even charging for my services! nostr:nevent1qqsxns74pmhnke3kgkc688t7kg0w2c4erzx3jufa9xdny2lmf2uw4ccpz4mhxue69uhhqatjwpkx2un9d3shjtnrdaksyg9ha45tqck7dd9p9egl6559c8s7pmgw2y5vm2f6kyd5z594tmfjlspsgqqqqqqswc4mp9
No harm other than stressing devs...