I bought a MiniPC from China instead, a GMKtec M5 Plus with 5825U, 32GB DDR4 and a 1TB NVMe SSD — for $295 right before everything went to shit. That one is out of production, but an equivalent machine is now $600. I've had it for over a year now with literally no problems.
The memory is 3.2 GHz, and despite being so cheap it doesn't even report a manufacturer, there doesn't seem to be anything wrong with it. It's got wifi 6 (MT7922) and dual 2.5 GbE (RTL8125) and the only thing that requires even a vaguely recent kernel is the wifi. It came with Windows, and I even shrank that just in case I'm ever desperate for a real Windows machine to flash some firmware or something, but ofc I've never needed or wanted to.
Too bad the combination of AI bullshit and tariff fuckery has doubled the price, I'd buy another similar machine.