If not for the airdrop though i would totally agree with you but as it is right now holding 1000 dollars worth DEC at todays prices gets you more than 1000 dollars worth of sps (by end of airdrop) and then you still have your initial investment of DEC. Off of $1000 dollars you get 222,222 DEC which earns you 4936 sps by end of airdrop and you still have your dec, investing the same in sps at the time gets 1151 of sps by end of airdrop(not counting restaking everyday but still)