Judging by how the average age is rising and - on average - people get older healthier, I fully expect to be able to retire around 75 or so, yes. Of course like everywhere people could stop working earlier, but I highly doubt I have the skills and/or ambition to have become financially safe enough to stop working when I'm 60 Which obviously I'm not too happy about, but don't find unfair at all. Someone has to pay for the retirement, and quite literally the only other solutions (scrap every retirement plan so people will have to make do with their own savings, if they exist, or raise taxes way way more) are pretty likely to result in at least equally massive protests.
I am fully aware in news items they are obviously only taking the reactions of people that are so extreme it's basically just hard to not see it as comedy, but some of those included a hairdresser going on about how nobody would have their hair cut by 'some old and frail person who can barely stand up straight anymore'. Like, dude, it's 62 to 64 at the moment, the retirement age isn't going from 62 straight up to 95. Which doesn't mean everyone is super healthy at 64, of course, but it's not like the entire group of 64-year olds is a bunch of demented people in wheelchairs who were in excellent health two years before.
I do agree the current system in it's entirety is flawed, my slight laughing was mostly just meant at the absolutely huge outcry of the age being raised to an age that's still considered rather low almost everywhere. Of course I wish everyone a happy early retirement if that were possible...