I'm not suggesting it isn't good or convenient. But it is very easy to get the nutrition you need from food. But I admit Huel is very very easy and isn't bad tasting. Like I said I use it too when I'm having bad days or when I'm time poor.
It's great if you don't have the self discipline to eat properly, or watch your salt intake (for example). Not having the discipline is obviously something that could be addressed, but whilst you're not fixing the root cause, you're still doing something about it, and it is commendable and for that you should be proud, and keep at it.
I'm not suggesting ditching Huel either. I don't get the "gains" you'd get on Huel, as it's just food. However, if it means you're eating less, therefore leaning out, then great!
I like Huel, I think the concept and the execution is good. And it does work out as marginally cheaper (if bought in bulk) than preparing your own food, and it is quicker. So it is a win win. I'm not denying that at all. It's a great product.
Just not one that will revolutionise MY diet/lifestyle as it is pretty well set up and I actually enjoy it. However I can see why people have made the switch.
In the long term it is probably ecologically speaking the right thing to be doing. However, for now, regular food is too engrained in my lifestyle for me to not have it. Ethically, we should be embracing things like Huel more though - but it's like trying to give up my gas guzzling car... I know I should, but it just brings too much joy to do so!