I don't think I'm really aware of any men who are doing what you're doing, especially alone. At the right time you may find the right lady will be quite impressed by the character you're showing and developing here.
I cared for my friend's mother who had Alzheimer's in her mother's home for nearly 4 years full time. The first four days she knew me, and I could do no wrong, which had always been how she treated me. Then a switch flipped when she sensed my role had changed and for months I could do no right, she was independent and didn't need anybody. But doctors insisted on 24-7 care. She was a stubborn Italian and while she could make her wishes known she refused the idea of a nursing home, and of leaving the house her husband built when they were married over 50 years ago. But there came a point when the decision had to be made on other factors.
The choice came down to economics, other caregiver logistics (grandchildren with increasing other responsibilities) and hygiene. I did my best with 'on the job' training and had a better success rate than the nurses (a few quit) in that, since they just came in for the bath and I was there for 8 hours, I could pick and prepare my moments better, but making it work usually took all day and harder for one person alone (in some ways I could help the nurse). Having been abused as a child, which I didn't know at first, she was typically as aggressive as she knew how for this, and the emotion of the current memory for her made me public enemy number one for a few hours, even when I was gone for the evening, whereas generally she would forget things virtually right away or as soon as she left the room.
My friend was her power of attorney and she eventually had to put her mother in a nursing home last summer. She was beyond remembering anything told to her for any length of time, and my friend did not tell her and I was not to tell. I didn't, but I tried to hint to her a couple times that a change was coming in those last few days, just that it could be the last time she'd see some people (due to covid restrictions at nursing home, though of course she would not understand that part). So she wouldn't just stay in bed and ignore them like she was trying to. I'm sure she sensed it, becoming more agreeable to social interaction even with me than I'd ever seen her. If she and I particularly could have had the relationship for 4 years at all that we had the last evening, it was like she was almost a completely different person. And when they finally got her in the car to go, she said, 'I guess it's the last time I'll see this place', kind of struck us dumb. All calm, matter of fact. But kept a grudge against her daughter for awhile after. Might have forgotten by now, I hear she's less coherently verbal now also.