I welcome any and all improvements to touchpads on Linux and Windows systems. Switching from my personal MacBook to my work ThinkPad is like traveling back in time in terms of usability.
It's also illegal to work on a laptop, without external peripherals and monitor, so you need a pointing device anyway.
I agree with this, but intentionally choosing a trackpad to put on your desk is just accepting a portion of this hell, in my opinion. The trackpad is an RSI torture device to me, because of the way you have to hold the muscles in the back of your hand tense so all but one finger is a little higher than the others.
It's great that we have options, so that people can pick what works for them. It is a little sad that Apple is pretty much the only option for an "external" trackpad though.