$Apple (AAPL.US)$$NVIDIA (NVDA.US)$$Tesla (TSLA.US)$ index v...

$Apple (AAPL.US)$ $NVIDIA (NVDA.US)$ $Tesla (TSLA.US)$ index valuations may therefore suffer if tech valuations take a hit in 2022. Specifically names like AAPL, NVDA and TSLA which make up a large percentage of the major US indexes have seen rapid and unsustainable multiple expansion in recent years which I suspect could weigh on returns going forward...