I believe that independence movements following the war were simply not going to be denied regardless of what the former or soon-to-be-former colonial masters wanted or did not want. I also believe that it is true that the Japanese showed that the “white man” could be defeated even if that was a sort of “Phyrric” defeat - the Japanese didn’t last long and weren’t any better than the colonial administrators and perhaps much worse. Malaya is an interesting case because the British defeated the communist inurgency post war. They were aided by the fact that many, if not most, of the insurgents were actually Chinese, who were not universally loved by the local population.
Indo-China, I agree, is vexing case. Ho Chi Minh’s hero as a young man was Abraham Lincoln. It would have been best if the US had remained aloof from that conflict entirely because I believe it was essentially 1) a war of independence against the French and 2) a civil war. I don’t believe it had much to do with communism except that the communists were the only ones who came to the north’s aid. We forget that the Vietnamese actually fought a border war with the Chinese in the 70’s, IIRC, or perhaps early 80s. There is little to no love lost between the Vietnamese and the Chinese.
Given how little the local non-Indo population supported the Dutch during WW2, there was little to no chance that Dutch sovereignty would survive post-war in the Dutch East Indies. The mixed Indo population did support the Dutch but they represented a tiny fraction of the population. Someone once noted that the amount the US gave the Netherlands in the Marshall Plan aid was largely spent in a futile effort to re-assert Dutch power in the Netherlands.
In India, honestly, Ghandi was right to ask, “What are you doing here? You don’t belong here.” Much as it may pain our British brethren in here, the Indians were no longer in thrall of the British Crown. The time when a small military contingent could control - more or less - a huge sub-continent through the clever and intelligent use of railroads was over. Although I think that the Indian leadership - the Congress - was much closer spiritually to the English than, say, to the Japanese and Chandra Bose’s “leadership”, the Congress knew full well that the time of British rule was going to end shortly. They had served loyally, but no more, and the bill was due.
Even in North Africa, the French were fighting a rear-guard action in Algeria which had long been considered - by the French - as a part of metropolitan France in a war that would last well into the 60s. Although entrenched, they were a minority destined to lose. Tunisia was less close to France’s vital interests and was a protectorate and thus psychologically easier to let go around 1956. Tunisia wasn’t vital like Algeria was. The Tunisians, to my knowledge, never took up arms against French.
We won’t mention the Philippines again because, as RS pointed out, it wasn’t a colony in the traditional European meaning of the term having only been under American control - not including the Muslim Huk Belaheb - since 1898 when they sent the Spanish packing.
My point is simply that imperialism’s time was running out.