Can you also add Panoramax as an alternative to Google Street View in the sidebar? It's French, FOSS, and federated.
I recommend Ecosia over DuckDuckGo. DDG is American and uses bing whereas Ecosia is European and although it uses bing, they are developing an independent indexer.
Sync.com is a Canadian alternative to Dropbox and Google Drive
Secure file storage and collaboration that helps you stay safe, secure and connected in the cloud.

If you are more tech savvy, you can use Nextcloud.
I recommend starting with StreetComplete. It's a lot of fun.
For desktop, start with the standard ID editor which is user friendly.
I love to see other mappers of bike infrastructure in Ontario. There's an active mapper in Kitchener-Waterloo but other than that, it sometimes feels like I'm the only one.
Now if only we could get more Panoramax mappers in Ontario...
I map shoulders with StreetComplete.