For YouTube I hate the algorithm so i disabled YouTube app & only watch through browser. Of course mobile & desktop browsers are running uBlock Origin, Sponsorblock & DeArrow.
I never sign in. Instead of subscribing to channels or "watch later" I'm an avid user of Joplin notes so i have a specific note for YouTube for subscriptions & for any interesting looking videos I stumble across. The note is broken into video time length so i can watch something depending on available time, which helps if mindlessly watching stuff. Joplin syncs to all devices.
Its an extra few seconds for me to add a url & title to the note but its second nature now. The beauty is I only see stuff I'm interested in not crap they think I want to see. Plus this way its easy to save links for any video site.
Another thing I do is for audio style videos I've enabled background play so i can listen at night with a timer when going to sleep rather than having to sit & watch a video.
OmsAnd can seem daunting for new users. I persevered because the map info is so detailed & it works offline. On a couple of occasions my family found ourselves in a new city in a foreign country in need of food etc & OsmAnd has had the info telling us exactly what we needed & where to go thanks to the dedicated community. It encouraged me to map my own city suburb in detail to help fellow travelers.
I also love its offline Wikipedia function.
If anyone is interested, even adding a park bench or litter bin helps & is quite simple with something like StreetComplete