Not perpetual, just solid investments with a virtually guaranteed rate of return. When you can get bulk panels at the time for 15 cents per watt of capacity. In sunny Texas yeah that’s a solid economic investment. I don’t have to be grid tied my inverters stand alone mode at a click. The grid buys power first from solar that’s law passed by Republicans who have held the majority in both houses and the governor for 20+ years I will add.
Sneer all you want but some people make good investments in the system we have to play in and again it has been Republicans for 20+ years that’s on them.
I like my tax breaks, so I am not necessarily sneering at your tax breaks. Energy related tax rebates have been going on for decades.