I dunno about that. I knew several tae kwon do folks back in the 90s charging around ~$300/mo subscription for twice a week class lessons. There would be 3-4

I dunno about that. I knew several tae kwon do folks back in the 90s charging around ~$300/mo subscription for twice a week class lessons. There would be 3-4 sessions m-f with 15-25 kids each session. I think the dojo was pretty financially healthy. Uniforms ran like $70-100, iirc. This was in central new jersey. These friends were financially, pretty comfortable. Now I have my inlaws teaching taekwondo in rural Michigan and that’s definitely not a profitable endeavor. More a labor of love.