Yeah that shouldn't be possible on a platform like LInkedin or Facebook. If it's a site you control, though, it's still easy. I can't do it here (at least I hope I can't) but here's an example of it: https://jsfiddle.net/z2pLaxto/1/
Zero American Presidents have been third-party. The only election where a candidate outside the two major parties of the era got a large-ish share of votes was in 1912 when Theodore Roosevelt ran in the Bull Moose party and split the Republican vote. (edit: maybe 1860 too)
The main challenge is that separating will likely destroy a ton of the value. I don’t think most college sports fans, even diehards like myself, are going to be as passionate if our favorite teams are suddenly a glorified development league for the NFL, NBA, etc.
So instead of 80% lowers we're going to have 70% lowers, cool. Now can we talk about the media radicalization, crushing income disparity, and other socioeconomic root causes of gun violence?
If by app you mean container, no. You pull the latest image and rerun docker compose. It will make only the necessary changes, in this case restarting the container to update.
However: https://www.reuters.com/world/us/us-income-inequality-rose-3-years-through-2022-fed-data-shows-2023-10-18/
So while the poor got poorer, the rich got even richer than that.