Yes. I've owned five. I've had three fail. I recently replaced a 12cu-ft unit and a 7.6cu-ft unit with compressor fridges.
Yes. Depending on the size of the unit, they burn 300-400W with a 60% duty cycle, but that's variable on ambient conditions and usage. My 7.6 ran at 310W and my 12 ran at 360W.
I've measured the consumption on the two with VRM showing when they turned on and off and their minute/daily/monthly usage, etc. Unfortunately, detailed VRM data is lost after 6 months, so I no longer have access to it.
My 12cu-ft nevercold would consume as much as 9-11kWh/day when we were on site in warm weather using AC full time. Since the site is remote, and it was a substantial portion of my consumption, I had them connected to a wifi ac plug with energy monitoring that would turn off based on time of day so that they would run on propane overnight. The 12cu-ft unit would gobble 6kWh of AC energy during the day while being powered on propane after sun hours.
Strong statement. I've disclosed that fact to many on and off this site that had absolutely no clue that absorption fridges use 5-6X the AC energy as a same-size residential (compressor) unit.
Given that this thread is about powering a fridge with electricity, I can't agree. They have no place here.