But I genuinely would query whether software improved outside of aesthtics this year ? In my own case, I do think in many ways it has regressed from the S7/7e.
But as with everything YMMV kicks in as a big factor as all our usage cases are different.
Honestly I do think the hardware is phenomenal. I'm just not sold so far on how the software is serving my need / usage patterns which is a real pity.
Im going to go ahead and assume Samsung wanted to keep more RAM free for Bixby hence it not being able to keep as many apps open as the S7. Have you tried disabling Bixby to see if it fixes your issue? It seems like a logical reason as i don't see why Samsung would make the RAM management worse lol.