It's difficult to measure employee productivity. Sometimes, managers don't care. Sometimes employees make every effort to hide their lack of productivity.
Despite that we might think of companies as 'evil' - most of them are not. We're all human, none of us like laying people off or firing them. It also comes with negative political consequences i.e. the person you fired may never be a good reference in the future. The manager may have negative incentive to let people go, as their 'worth' is founded on headcount. And truly the vast majority of employers just don't want to layoff or fire if that don't have to.
What this means is that there is quite a lot of 'grey' in the system, and there's a lot of goodwill assumed by all parties.
Everybody is saying that they want to do 'remote work' and at the same time signalling that they may 'want to do the least, because technically, I'm getting paid for that?' - in a situation wherein there is quite a lot of 'trust' expected?
How do we expect employers to 'trust' workers in a 'very noisy productivity assessment channel' with this kind of approach?
It just won't work.
There isn't enough time in the world to be looking over each other's shoulders like that (I particularly don't like Amazon's approach for example).
So the onus is on us to 'do a good job'. It doesn't mean 'break your back' - it means try to do what is expected, keep your chin up, grind through it.
I feel that if people could see the big picture, and see that mountains are climbed one step at a time, that morale across the board would be higher. 'Passion and inspiration' are nice, but fleeting, whereas 'grinding' through the issues is how most things ultimately get done. In this way, they might be more personally incented to 'fix that bug' or 'get that build out'.