A fantastic argument not against using fetch but against using *any* 3rd party library or moderately complex api directly. To quote condom commercials or a mall gift kiosk at christmas-time — wrap it up.
In any project you should create your own function to do something like asynchronous requests and use *that* function. How that function works internally doesn’t so much matter — fetch or axios, or XmlHttpRequest whatever. But wrap it up.