I don't know about other IEO platforms but I'm certain about binance exchange launchpads, with altcoin season or not every project that use binance for IEO fundraising will do 2x atleast, ICO is different from IEO and it's clear that IEO don't have same hype like ICO had in 2017 so I don't think that IEOs will pump because of any altcoin season