I invested quite a bit in enterprises level homelab equipment 2020 to 2025 (about 10k). Happy I made it before the big bang. Eg. my SAS he8 drives will last at least till 2035. But what then? I want my children to be free, too.
You cannot be fully free if you're attached to physical goods.
It may sound like pseudo-Buddhist claptrap, but it's also true. Or, I suppose, Fight Club claptrap. It's still true.
The choice is "do you want to participate in society, its benefits and drawbacks". You can't have only one side of that.
When investors stop to ponder if they are ever going to see any return on their superhot AI investments, you'll have all the cheap hardware you could ever want.