The pay in tourism is terrible, usually minimum wage, except for the owners of capital, who gain enormous returns on investing in hotels / airbnbs / tourist aimed businesses. That means it has an awful return for the ones most in need which are the poor. It’s not a distributive industry. On top of that, it can cause a “resource curse” type phenomenon where great beaches or some other attraction causes enormous amounts of investment in tourist infrastructure leading to a lack of opportunity for other businesses which could thrive with investment. Tourist gives you such great returns on investment it doesn’t make sense to do anything else if you have capital