Celle, thanks for your perspective and I couldn't agree more. It seems like a terrific change to me and one that was way overdue.
Thank you,
@luvcats ! Speaking of weight issues, I just set up my weight loss Excel sheet for the first time since TKR. The last time I recorded my weight was August 2nd (on maintenance). But since then I gained back 11.2 pounds of those I lost in 2018.

Got to get that under control pronto. Hopefully some of it is bloat, and more is knee swelling, but still I need to start working on it. Ate sanely yesterday, recording my calories and carbs for the first time since TKR, so in that first day of being back on track I lost a pound of bloat and now that gain is 10.2 pounds.
You are right; I am SO lucky that my knee can handle sitting in a regular restaurant chair. Of course the other side of that coin, is that it isn't comfortable when I straighten it too much. You can't win.

But perhaps walking a bit every day will help extension eventually. Now that I am my own PT, I can definitely say "My PT says I should walk every day and walking is top priority!"

The restaurant chairs at our favorite restaurant are low, 16.5 inches from the seat to the floor, with nothing suitable to hang onto while rising so that makes standing up after lunch a terrific daily exercise for my quads and other leg muscles.
I think my PT people and I are just on a totally different wavelength that delayed rollator clearance. Honestly I don't really know why they were dragging their feet about it. All I know is that it is totally 150% safe for me at this stage and has been for over a month, it improves my gait substantially, I am getting a lot more movement and healthy exercise with it, and nobody can tell me no if I am my own PT.
Can you tell that I LIKE these new changes and especially being my own PT?
Last night I could NOT sleep because of some minor knee pain whenever straightening it more. I think it is the leftover pain from last Monday's PT injury, but after such a great day yesterday I needed some good, solid, uninterrupted sleep. So, I took a half dose of hydrocodone (5mg) which did the trick - - 8+ hours.

That's only the second pain pill of any kind that I have taken in September and the other was also a half dose. I hope it won't delay my clearance to drive.
Plan for today: Just like yesterday! That was fun. We can go out to lunch, and then walk on the levee, then ice and rest.