Which industry is better, the catering industry or the photography industry?

Personally, I think the photography industry has huge profits, and the costs (including manpower, water and electricity, etc.) are very low compared to catering.

For example, compared with a 200-square-meter photo studio and a hotel, the latter has more worries and troubles.

I think photography is better. Of course, competition in photography is fierce, and there is no competition in any field.