There’s certainly a niche there.
You could also expand your Chrome Extensions to GSuite Extensions, which I think happen to be coded in the same App Script.
I always recommend to continue learning what you enjoy. But also, I recommend opening up the possibilities for additional venues, so you don’t get bored.
Imagine if you created a Google Classroom Extension! Or a game for Google Docs, in todays Covid-19-students learning from home.
I won’t even try to go harder on Backend until I am very familiar with front-end technologies. VERY. But that’s me. I know people who do both at the time, and that’s good if they have the time. I only have 4-6 hours a day for coding practice.
Thank you! I’ll check GSuite Extensions