I've seen your Civ videos, but you do not understand EU4 yet.
Is insulting me the best you can do now

?
You should not be giving tips on westernization to anyone.
You should not be posting irrelevant drivel in general, but hey. Whatever works.
You're not serious. You were trying (and failed) to make the ridiculous point that you can easily westernize without Exploration Ideas but the ludicrous method you suggest requires Conquistadors.
One ludicrous method I suggested requires them. The others do not. Muslim sees Morocco right away obviously. However, Indian group also sees them by early 1500's, and you only need to get MA from Mamluks (or Ottos if they won that already) --> through Tripoli/Tunisia/Algiers. Canceled loan CB usually works, but no-CB is ok if it doesn't. Then, you vassal/sell back over 2 wars. Start westernization mid-late 1500's.
Can you do it faster with exploration? Sure. Must you go exploration every single game to westernize and have a huge blob? No. Is it ETA on availability of westernization w/o colonies in the 1700's, even as Chinese?
Give me a break. You're talking as if I haven't played the game, but with comments like you call your own credibility into question. In SP, Europeans hit India/Asia by the early-mid 1600's. If you're blobbed, that's basically the latest you'll have it available.
Russia has superior Tech, large manpower, unaccepted culture and religion and you say that westernizing from Sweden this way is easier for hordes than conquering a path to a border with Genoa? This is much harder and more inefficient than my original suggestion. Maybe you want to destroy Russia as a horde, but that's aside from westernization. I am wondering if you've played EU4 more than briefly, none of your advice makes any sense.
1. Orthodox converts easily at high piety.
2. There are cores to rip out of Muscovy, in addition to their vassals.
3. Novgorod almost always piles on if you trash them, letting you vassal --> feed vassal
4. Muscovy is the single greatest threat to a Sunni horde in the game, and arguably any horde north of Qara Qoyunulu, and it will never get much easier than at the start, where against the AI on your own land, you actually have stronger units. You either do it then, or wait until long after westernization + tech catchup.
At the very least, beating Perm out of them is necessary if you want an easy Horde game, westernization or not. Fighting through Crimea means running afoul of the Ottomans, who are very useful as allies. The point isn't that this is the easiest path for westernization, but rather it's something you want to do regardless, and if you do it, you have Sweden or Livonian Order.
Well, for one, unless you were in India, you wont have enough colonization range to reach Africa.
Actually at 240 range (tech 3 + 3rd exploration idea) you can eventually get there from any province with a port. It would take an ETERNITY as Manchu though heck you could do it even then (at some point, going East is faster though). Taiwan --> Indonesia --> Andamans --> Maldives --> Mahe --> Madagascar --> Africa main continent...just pick that chain up wherever you can. But who wants to do this every single game?