Does everyone else see this also? I don't remember the last time it happened to me.
Opening up new tabs for things was definitely an easy solution on the table. But that's a pretty uncommon design pattern, and one that would probably drive our users nuts. Back button basically goes away as a habit, and then they'd have to learn that just for this app they need new muscle memory of ctrl+w. But yeah, definitely a design choice one could make.
But regardless of what they do, a lot of our content in our feeds doesn't lend itself well all the time to modals and expansions. People want to click into something and check out their contacts history, do some kind of work, etc. and still get back to the feed at the right place.
But for something like Highrise, where it's dark to google and crawlers, your solution makes sense.
That said, it's also abused a lot...