I was disappointed when they said they weren't doing Sims 5 any time soon or possibly ever. But it gave me a reason to consider trying Sims 4, as before I completely intended to skip it out of protest of no Create-a-Style.
TBH unless they can make Sims 5 both with Create-a-Style and Open World at least, plus what else would be highly expected of the game with other Sims 2, 3 and 4 elements and features that fans still ask/demand/expect for—they probably should hold off unless they can accommodate.
I'd love if they just updated Sims 3 to accommodate the memory issues of the time, which lead to crashing if you had all packs/content. We have way better preforming computers these days, in theory it could run way better now, but it need an official update, which I doubt they'd do for free. Or since Sims 2 remaster came out the return the Sims 2 store.