PRSV doesn't immediately kill the plant. It kills it slowly over quite some time. It replicates in the growing point of the plant. This conveniently is the same location where aphids feed.
The aphids then transfer the virus to a new plant. Plant viruses have a wide range of host species and they move around with their vectors.
For more information, Here is an excellent write up on the virus.
https://www.apsnet.org/edcenter/disandpath/viral/pdlessons/Pages/PapayaRingspotvirus.aspx
I have been using custom start menus since the whole win8 full screen disaster. Every time I see the default win 10 or Win 11 menu I cringe. So much crap in the way.
Process optimization reaches a point of diminishing returns. Then if tweaked further it degrades the performance. Microsoft reached the close to the optimal OS design at Win7. It's all been downhill since then.
The mobile OS systems are reaching the same point. Optimization has occured and most of the "new" additions degrade the user experience.