Please post a link where you have seen the word "grandfathering" in any of the proposed changes. I know I haven't.
I said in another post, "grandfathering" could cause a lot of people to retire before the date these changes take place. Why would the government want to turn tax payers into tax recipients, over night? Example, someone wants to retire to Thailand next year, they'll go early so their pension is not taxed.
Why is your opinion worth more, or less, than my opinion?
I've never said pensions will be taxed at non-resident rates. I have said they may be taxed at non-resident rates. Who knows? It was only a heads up for retired expats, many of whom have other income than just the pension.
I see you are going with "The Paul Hogan Theory." My point is, the computer data bases will simply scoop up everyone, small fry, large fry, and every fry in between, but pensions may be exempt, or may not be exempt. Will pensions be deemed as income? Who knows?
Many pensioners have some income to supplement their pension, if not current pensioners, certainly future pensioners with some super. What becomes of that supplementary income if or when these changes come in?
Why 1st April 2023?