I don't think Dogecoin is pumping rather its just trying to recover, every single coin in the market has dumped massively some even almost 90% from their highs, as for the case of meme coins they have no reason to recover since they have nothing good to offer rather they are just fun coins which are been bought by lousy investors who want to get rich quick through tweets from Elon Musk, lastly I wouldn't trust airdrops from airdrop inspectors have heard of them and tried so many of their airdrops and none of them was worth the effort I put into completing the tasks.