Yeah for sure tomorrow - I guess they're going to wait till the M4 Ultra/Extreme Mac Pro of the Pro Display XDR 2, but man am I excited to see it. Shame a nicely specced M4 MBP + XDR2 will be north of £10k 
I am almost certain that this time, they will include TB5 on MacBook Pro 16".
As the owner of a M4 Max and a work Windows laptop with TB5, I can tell you that this feature alone is not going to make a laptop outdated immediately. There is so little that can take advantage of it, except for driving multiple high end monitors, that other things will cause issues...I for one cannot afford multiple copies of the high end monitors that would need the TB5 connection, and no storage devices I have been able to afford events the data bandwidth of TB4. The effective data handling of my M1 Max and M4 Max system are not so different. As others will say, bragging right, expensive cables, and nothing much more.If they don’t add tb5 support this years models will be outdated immediately.
It is precisely for those monitors that I am content Apple have added TB5 to their Macs and will continue to do so throughout 2025.As the owner of a M4 Max and a work Windows laptop with TB5, I can tell you that this feature alone is not going to make a laptop outdated immediately. There is so little that can take advantage of it, except for driving multiple high end monitors, that other things will cause issues...I for one cannot afford multiple copies of the high end monitors that would need the TB5 connection, and no storage devices I have been able to afford events the data bandwidth of TB4. The effective data handling of my M1 Max and M4 Max system are not so different. As others will say, bragging right, expensive cables, and nothing much more.
Exactly. I have a 2021 Macbook with Thunderbolt 4 and the fastest most expensive devices I connect are using Thunderbolt 3 like a 10GbE NIC and a couple more things. So I do like fast accessoires and connections and use TB equipment where many people usually just plug in a USB4 SSD and call it a day.As the owner of a M4 Max and a work Windows laptop with TB5, I can tell you that this feature alone is not going to make a laptop outdated immediately.