I do not hope this is happening but I think that it will pump but that a lot of us will not really dump it fast.
It has a good future so why would we dump it right ?
as long ethereum is alive , there will be a lot of pump and dumps happening in it. so don't worry about it and do what i do. wait for the bottom to get here after the dump has started (like right now) and buy at the bottom and dump as fast as you felt satisfied with the profit.