Polkadot 2.0 is something the community is waiting for. It is not unnatural for some top project to move slowly at the beginning. All these projects will catch up later on, and I have also heard that Dot is going to be deflationary in the future. That means no more inflation, which will give it more potential upward momentum. Like dot matic is also not moving that much but it will eventually with its rebranding and new AGG layer update. Its just the start of the market and i think all the major coin like dot, matic, link will go up eventually.