[mgalka]

Unless there has been a new development, there are no approved crypto ETFs yet. There are crypto index funds with fees of 1%-2%.

That's not a bad option if you just want some diversity with minimal thought + effort. I think this tool offers a different option. With a little bit of thought and effort, you can save on the fees and customize the risk/return profile.

[billatpanda]

Also beyond the fee, there is not much flexibility that you could do with the constitutes of an index.

Some of the "no fee" ETFs are also not that great ... such as https://www.marketwatch.com/story/these-hidden-etf-fees-are-...