TimR wrote

So is there a point to the keyless chuck anyway?

Yep, well done ones are more convenient than keyed chucks.

I have one on a cheap Harbor Freight tool i bought for one
project, and it doesn't save any time and isn't easy to use.

You should have got a better one in the first place.

I was fine using the key on all my other
tools. If you lose it buy two more.

More convenient to not have to fart around with a key.