I think it’s fine to have some less commonly used actions be only accessible through a terminal, even on more user-friendly distros. That is basically what Minecraft does, and yet no one’s scared of that.

It dissolves in water, so you can also just let things soak for a while. Glue stick is made of the same polymer that people use to print dissolvable support material.

Glue stick washes off in about 30 seconds. I wouldn’t want to use it all the time, but for just 1 part it won’t inconvenience you very much.

Servo is still making quick progress though.

https://servo.org/wpt/