While I agree on the time gated content and time sensitive stuff, nothing is "you have only 3mins to get there". Stuff isn't random, there's an ingame calendar and an ingame alarm system(granted the alarm system could be a lot better imo, like actually doing alarms and not being hidden when doing certain content) and you can track your time and move to the places you have to go beforehand. This is especially easy to do with alts, I often move some of my chars to a spot I know I'll need to be hours later once I'm done with them(for example I go to the sailing coop spot on my Scrapper like 6hours before once I've done her dailies). The only "3mins only" stuff I can think of is Tooki/Shangra, but these aren't meant to be done by waiting for spawn, and instead by scouting ahead of time. 10mins before they spawn, there will be a whirlpool on the correct spot where the island will spawn. People check these and then inform each other on the locations(which is why 10mins before tooki and to a lesser extent shangra, the area chat is spammed with "where is tooki" questions).
On that note, it is finally done
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Got my 12th heart with it too, so now only missing Punika, Ignea Tokens and 6 Omnium Stars potions, lots of skill points.