$70k Investment: Moving from interest savings accounts to ETFs, bad time?

I have had my money in regular interest savings accounts and buying property for a few years. I am looking to put $50-70k into 80% Vanguard All-world ETF and 20% into EM and All world Tech ETFs.

I know timing the market is not as important as time in the market, *but timing could be nice too!*

I am intent to leave this money in the funds long term.

**I’m no market speculator, hence the ETFs, if you were in my position would you wait out the current uncertainty or just go for it?**