There are a lot of reasons not to give them your money. They’re assholes to the maker community and they openly talk shit on a lot of their customer base. That’s beside the point, though, really.
It’s just not a spectacular option for hosting. In order to get a Rpi competitive with even the shittiest laptop from 7 years ago, you’re going to end up spending more than you would spend on a decent laptop from 7 years ago.
If it is a computer that turns on, it will likely function orders of magnitude better than an Rpi and won’t bind you to ARM architecture. My entire hosting setup was pulled out of a recycling pile for free. Install ubuntu/ubuntu server and enjoy yourself.
If you intend on spending any amount of money on this hobby, I cannot express enough how much I recommend against any of that money going toward a Raspberry Pi.
EDIT: A lot of you seem to be reading this as “Raspberry Pis are all nonfunctional” and getting mad about it. Don’t do that.
Edit 2: Good to see that all the stupid parts of reddit made it here
I’m mildly aligned with your main point OP. Rpi’s have a place and are amazing at many things, but over sold on lots of ‘server’ usages. For the typical homelabber, it’s a hobby so not a big deal that this hardware they likely already have (Rpi) isn’t the best.
However, this point about energy usage means you have either a large energy bill and can’t see the margin increase OR those 11 systems are mostly idle and you simply don’t need all of them running.