My consumption isn't very high to begin with, there wasn't much to cut. My house is shaded by large trees and solar wouldn't provide much benefit, so instead I've cut electrical use. I do have a garden, yes. I have a modestly sized house and 2 roomates.
Could I do more? Sure, not that it'd make much difference with the apparent sentiment being "fuck the future if it makes things inconvenient for me now". Especially for the incredibly well off portions of our society that consume ludicrously more resources than the median and then tell us all there's nothing we can do.
Sadly, I'm convinced that only an authoritarian dictatorship could actually pull this off, and I'm pretty sure I wouldn't like that either. I'd much prefer if people would just not throw up their hands because they're asked to be a little less comfortable for the sake our descendants' future.
Here is a graph: https://joshuaspodek.com/wp-content/uploads/2021/11/ReduceFo...
On my blog https://www.joshuaspodek.com I post my electric bills, that I pick up litter daily, that I haven't flown since 2016, haven't filled a load of garbage since 2019, and more. Most importantly, that each of these changes improves my life. Or watch my TEDx talks on sustainability leadership: https://joshuaspodek.com/tedx.
Leadership, not individual action is the point. Yet more important and magnifying my effect, I lead workshops in food deserts, coach executives and politicians, and host a podcast helping change American and global culture from the attitude I read in your post, that sustainability and stewardship are burdens, deprivation, or sacrifice, to expecting it will improve their lives, help the most vulnerable, and create stability and abundance.