Fortunately, Toronto, NO, SF and Melbourne never got rid of all their streetcar and tram lines.
https://dailyhive.com/vancouver/downtown-vancouver-false-creek-streetcar-route-map
While backwards Vancouver wanted to be among the first cities to get rid of them, Vancouver will likely be one of the last cities to bring them back.
https://viewpointvancouver.ca/2021/04/06/a-bump-in-the-road-kits-points-hidden-streetcar-line/
Atlanta, SD, LA, Edmonton, Calgary, Seattle & Portland brought back some of their trollies in the form of modern LRT or tram-trains.
https://montecristomagazine.com/community/vancouvers-forgotten-streetcars
The sad irony is that Vancouver, Burnaby & NW really could have benefitted from following the Toronto, SF and Melbourne examples.
https://www.vancouverisawesome.com/history/last-ride-oak-streetcar-vancouver-1937040
https://www.facebook.com/groups/128486813979056/posts/1968090176685368
https://maps.nicholsonroad.com/bcer/
https://humantransit.org/2010/02/vancouver-the-almost-perfect-grid.html
There used too be a streetcar route along Robson St., Denman St. & Davie St. A revived version of this could provide a nice downtown transit loop. However, that would go against the backwards mentality of Vancouver. Fortunately, the Vancouver mentality never made it to Atlanta & Dallas.
https://en.wikipedia.org/wiki/Atlanta_Streetcar#Downtown_Loop_route_funded
https://en.wikipedia.org/wiki/Dallas_Streetcar
Unfortunatly, Vancouver & BC are all about congestive planning.
https://www.cbc.ca/news/canada/british-columbia/2026-fifa-world-cup-vancouver-1.7559067
With less than a year to go, its impossible to revive any streetcar lines, because that can take 5-10 years. There isn't even a network of regional bus bridges. Such inept transportation planning means that busses have to squeeze onto bridges that are mostly just 2 lanes each way.
https://www.cbc.ca/news/canada/british-columbia/bc-rising-costs-fifa-2026-world-cup-1.7573669
Despite the first SkyTrain line opening in 1985, it took until 2025 to start having5 car trains. The 2nd & 3rd lines are still only running 2 car trains.
Of course the city is decades behind in keeping up with having enough hotel rooms.