If you use it as a replacement, all is well. It is a big if though:
In the Netherlands advocado is actually placed in the NOT a meat replacement categorie because of its lack in nutritional values. The winner is Tofu and Tempah for meat replacement and the ‘vegatarische hamburger’. Here its just a ‘super food’ compared to other fruits. And people eat it like that.
Cattle is always ineffective compared to most other foods (next to other issues) and we should try to replace meat with replacement products. However we should aim for an efficient replacement that can be produced locally in each country specific. For you that can be advocado, in the Netherlands that is probably going to be soja.
I just wished the industry finally made something as tasty as meat…