I’m not sure I see how they’re comparable. Progressivism requires the ability to progress; if we somehow create a completely perfect utopia then there will be no room for progressivism, but otherwise there will always be some way to improve things and progress. In practice, there will always be some way to improve society which means infinite progressivism surely isn’t unreasonable?
Infinite growth isn’t possible because infinite money doesn’t exist, it’s as simple as that. And if infinite money did exist, infinite growth wouldn’t be possible because everything would already be infinitely large and therefore unable to grow any further…
… but beyond that, it also requires more and more people who can afford whatever the product/service in question is. Which requires either infinite people, infinite money or both. And as the product/service grows and prices likely increase, people will priced out of the market which is the opposite of infinite growth.
It’s also worth considering that progressivism is a mindset that is aiming for zero - zero problems, zero inequality, zero bigotry, etc. It’s not about pushing for infinite anything, it’s about trying to reduce existing issues. And while it’ll likely never reach its goal, it’s not theoretically or mathematically unreachable. It’s much more realistic to attempt to reduce something to zero than it is to increase it to infinity.
KOAN Sound - Led By Ancient Light definitely tops my list.
And a couple of King Gizzard and the Wizard Lizard albums, but I’ve seen them mentioned already! I’m sure there are probably some more that I’m blanking on right now - I’ll check my music library and edit this if I think of some more!