the guy seems inexperienced, suggesting gold and cryptos does not sound appropriate, those 2 asssets are not evil or great, but they tend to be very volatile (==> risky). Same story for "ETFs" on indexes. There could be many good ETFs and/or other instruments.
There is no short answer, the personal situation must be assessed considering risk tolerance, personal goals and personal circumstances. This is what a professional advisor should be able to do. In theory, as most of them are incompetent.
So before taking any decision do your research and due diligence, always analyze RISK in depth.
Look at the charts, if you had bought gold on the 8th of March 2022 would you be happy today? Gold is︀ not safe, like nothing is safe.
Low risk bonds / terms deposit are being eaten︁ by inflation now.
Cryptos? ahhahaha Overnight government could decide they are illegal and you are︂ left empty handed and if you try to "escape" all transactions are recorded on the︃ blockchain, far too easy to track.
Good luck