The proposals miss that there are wikis with non-latin scripts and the urls are not not really human readable
Taking as example an existing section link in elwiki non-Flow village pump, the url is https://el.wikipedia.org/wiki/%CE%92%CE%B9%CE%BA%CE%B9%CF%80%CE%B1%CE%AF%CE%B4%CE%B5%CE%B9%CE%B1:%CE%91%CE%B3%CE%BF%CF%81%CE%AC#.CE.91.CE.BB.CE.BB.CE.B1.CE.B3.CE.AD.CF.82_.CF.83.CF.84.CE.BF.CF.85.CF.82_.CE.B4.CE.B9.CE.B1.CE.B3.CE.BB.CF.89.CF.83.CF.83.CE.B9.CE.BA.CE.BF.CF.8D.CF.82_.CF.83.CF.85.CE.BD.CE.B4.CE.AD.CF.83.CE.BC.CE.BF.CF.85.CF.82._.CE.A4.CE.BF_.CE.B2.CE.BB.CE.AD.CF.80.CE.B5.CE.B9_.CE.BA.CE.AC.CF.80.CE.BF.CE.B9.CE.BF.CF.82_.CE.AC.CE.BB.CE.BB.CE.BF.CF.82.3B
Browser address bar displays a readable form up to the section part, but when it is pasted in an edit box or displayed in a page it is not human readable.
Taking as example an existing flow topic in user talk page these are the urls:
2. Topic:Topicname-UUID@Pagename
:
3. Topic:UUID/Pagename/Topic
:
(keep in mind that the username is in latin script. a non-latin username would result in even bigger urls)
4. The current url is https://el.wikipedia.org/wiki/Topic:Tizm73nml0pv0ff0
So if the the plan is to change the current url "to have something more descriptive that will give more context to users", the question should be "where/when it will give this more context?":
- When the user is already on the topic page, the topic title and page title are displayed on the top of the page itself
- When the url is copy&pasted in another page it is not human readable in any way.
Keep it like it is.