tobcro
Sane defaults will always be a thing, its kinda Solus's motto.
The third party section is a horrible mess and has not been accepting new additions for as long as I can remember, you're the only person I've ever heard refer to it as a great experience. However my understanding is for items that don't have a snap package such as Google Chrome the third party section will remain.
An to be clear because I've seen this confusion before. Snap packages are NOT replacing all native packages this has never been a thing that was even suggested. Universal package formats such as snaps / flatpaks / appimages allow you to install software Solus has rejected for inclusion in the repository or potentially can not include due to the software's license forbidding distribution (The latter is why Third Party exists).
The third party section of the software center is just downloading and repackaging .deb files provided by upstream to an .eopkg it can not even update these packages automatically, you have to update third party apps manually one by one or use a tool such as eopkg3p