They should hurry because most of there major competitors like Harmony(ONE) are already started staking and soon will solve scalability. If One tps is greater to ETH v2.0, That will give a problem to Ethereum investors because this upgrade is the hype everyone waiting which only result to a greatest upset due to some New project beat them.
Reminding that ETH was already 5 years makes me feel regretful again for not buying it when it's price was below 50$ even though I have huge stock of BTC that time.
I'm also regretting that I'm a fool and didn't believed on ETH on its earliest days and the price that I'm able to see is also below $50. Those were the days that the price was totally low.