Are you RSK supporter? i have seen someone else was creating almost similar thread like this and that's quite clear that if RSK blockchain will come to its dead. It has a very small demands and investing in the defi that based on the RSK blockchain was a very big mistake that will be made by you. All of defi on RSK that you have mentioned above already become failed project. The price dumped so hard and there are no people use it anymore. You can also see from the liquidiuty and the daily trade volume. So investing in the RSK defi will be only wasting your money, your time and your chance to make money through another blockchain. That's why i called this side chain of bitcoin as a failed side chain for sure. Stack was better from the various aspects.
You are right, I think they are just here to shill the rsk blockchain but unfortunately they are doing a poor job, if you notice the accounts are mostly newbies or brand new creating related topic about rsk.
I don't see how this can help the network because not very many forum members are using or interested in RSK.
It is better the rsk team do massive marking about the blockchain to create awareness for their project. Using different accounts to create topic about rsk will not bring any positive result.