Yes, there is such problem. Basicly I can split all ICOs in 3 different groups:
1- blockchain infrastructure projects, where blockchain is a primarly purpose
2- projects, where blockchain is used indirectly
3- ICOs which use blockchain just to collect money.
And the most of scam projects belong to the third group.
There are many projects claiming to produce something that doesn't relate to blockchain technology. They could produce that when they were no ICO. But that time they couldn't collect money as they needed license for that. Now cryptocurrencies are helping them to collect money for something that won't exist.