There is one capable of doing the three now: "Unified Transform Tool" (Shift+T)
The grouping is welcome for me, but the grey icons are less easy to read indeed.
But it's just a bummer, not a source of anger/furor/vitriol for the project. I don't get why so many folks are talking shit like they didn't get their refund.
The new text widget has improved recently, and it's certainly an improvement on the original.
It's still a great piece of software, and I'm very grateful that it exists, but when I use it, it's generally a version from the 2.4 series, because it suits my workflow better. (When there's no image open the older versions just have a small unobtrusive toolbox window open, which you can use as a drop target for files picked from a file browser; the newer versions have a large empty window which gets in the way.)
[For those who say "fork it yourself", I have contributed to development in the distant past - dithered gradients were my addition, and I wrote a plugin (subsequently adopted by someone in Japan but long-since abandoned) for separating RGB images to CMYK layers, and saving them as a CMYK TIFF. But despite briefly maintaining a PPA with a patched version without the "no image open" window I quickly decided life was too short to spend my hobby time trying to hold back that particular tide.]
There are very few active maintainers, what few there are have been scratching their own itches.