Finpension invest – a new robo-advisor for non-3a ETF investments

Does this mean that one doesn’t cash out the 3A securities, but instead transfers them? And one second later cashes out with zero capital gains tax and plugs the cash into whichever fund is their favourite? Edit: sounds a bit like a loophole considering the tax deductions one enjoys with the 3A over years, and the cantonal tax on cashing out a 3A (even SZ’s).

Wondering if there’s a case of all eggs in one basket, though.