Earlier quoted context omitted.
you don't need whatsapp desktop app, just go to web.whatsapp.com in browser, why would anyone bother with app (which can't be even installed on work computers)
I like the desktop app better as it’s integrated better and thus easier to use. I have notifications set up for many different apps not just messages so I want them all to function the same. Also, I just think native apps still perform better than web apps. And I can install it on my work computer
If you would say desktop app can do voice/video calls which you actually use (I don't, not gonna open laptop with closed lid and external display for that) I can understand using the desktop app, but for someone who doesn't need voice/video calls on computer and is fine with better camera in phone there is no benefit in installing additional dedicated app.