How long does Class A have?


Hi Guys/Gals
 I have a Sugden A21SE which is a Pure Class A single ended design, I absolutely love this musical amplifier with its strangely plentiful 30wpc, it runs hots as they do, I always enjoy watching the faces of my uninitiated friends when they touch it after I mention they get hot, lol.
But in this modern green era I wonder just how long do Class A amplifiers have before Greta Thunberg gets wind of this inefficient method of creating sound and pisses on the parade?

Thoughts?
mrmeaner
I'm thinking I may have to add two more pass XA's to my rig, ya know just for the tweeters :)  Long live class A. Nothing like 'em. 

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It is clear that folks love their Class A amps and are willing to pay what ever price to keep them, nothing wrong with that.
Greta's father works for the United Nations who works for no one. They are promoting the idea that global warming is real and needs to be addressed immediately when in fact the Earth has naturally gone through cooling and warming trends over thousands of years. They want to take away fossil fuels (which they blame on global warming) and turn us back to the stone age. They kept from us green energy (free energy) that would of made a difference in many peoples lives. Finally and more importantly they want to do a carbon tax on fossil fuels which stands to make them billions of dollars. Just my opinion.
Facebook and Twitter are NOT media companies like newspapers.



They are like newspapers if they make editorial decisions. They aren’t platforms like Verizon or at&t, those two don’t make editorial decisions, you can spread all the disinformation you want on those two platforms. So why should these tech giants get to hide behind the we are a platform when they aren’t  just a platform anymore.

"There is something respectable to reacting well to banter. It is intentionally harmless teasing behavior meant to bait our universal base instincts to be vengefully forceful, bitterly victimized, or helplessly passive. Sometimes we are able to control these emotional feedback loops or even manage to be cleverly playful. When that happens, we are signaling to ourselves and others the degree of dignity or good attitude we are capable of when experiencing demanding cooperative environments. Those signals foster better relationships in societies with harsh living conditions, brutal professional environments, demanding personal relationships, and hard conversations to find the truth."