My wife is currently about 130 kg/285 lbs. Highest weight was 150 kg/330 lbs, lowest on record was about 118 kg/260 lbs, although I think she was even less when we met. She is a bit above 1m70 / 5'7", very pear shape and spreads to about 60 cm/24" wide (side to side) when she is sitting down, but has only a small belly that only started to hang a little after we got our kids. I would have loved less itghs and more belly. She also has quite sever lipidema in her legs, so also her lower legs are huge. We met when she was 30, now she is in her 40's.
Daily fat life was nothing special when we met, she was getting around quite ok. Just going on uphill hikes was a problem. I used to love hiking in the mountains, but that is obviously not possible at her size. If the hike is too steep or too long uphill, she started hyperventilating. I think about 200-250m/700-800' is the highest elevation change she has managed. Also uneven terrain is difficult for her, as it is difficult to find good balance. She did manage to hike to Delicate Arch in Arches NP, so that was nice.
Family did not react much to her size, but that is also because they were already used that I like bigger girls :-) And she is also very educated, highly respected, good paying job etc., so these are things that family use like.
Even with her wide hips, she has never knocked anything over, so I take all these stories of women knocking over things with their hips with a grain of salt. Her hips are something to take into account when we go to a restaurant or so. Small seats with armrests can be painful. On a plane I let her spill over into my seat, and now with the kids it is even easier and she can take part of their seat. For intercontinental, we travel in premium economy.
Finding clothes is difficult, because of the size difference between top and bottom. Finding jeans that accomodate her huge calves is also very difficult.
At her highest weight, she started to develop a noticeable belly. She was clearly struggling more, getting winded going upstairs, so I often had to do that. Could also not hike that far anymore and started to have more problems wth her knees. She was clearly lazier, because everything was harder. Other than that, she is fine health-wise: no high blood pressure, diabetes, sleep apnoe or anything like that. Probably due to her genetic constitution where she carries most of her weight in the healthy places.
In general, I notice that even despite loosing weight since her highest, she is still struggling a bit, but that is probably also the toll of her age, now that she is in her 40's. She does want to loose more weight, but is doing it all by herself and despite very carefully watching what she eats, it is very difficult to loose more weight. She is very much against WLS. Currently also not in favour of GLP-1's due to the side effects, although she does a lot of research on it and talks a lot about it. I think at some point she might jump on that wagon though, if she has difficuties keeping the weight off or starts to struggle more. That is why I support her with the weight loss on her own.
So overall I would say that her daily fat life is not that special. Seating options and clothes shopping is probably what impacts her the most. Mobility is ok for day-to-day life, but there are limitations for long/uphill walks and she has to be careful with what she eats, because dropping her guard on that means that she immediately gains, and most goes to her legs where it is difficult to get rid of it again.