I got 68 y/o this year, was laid off from my P.SWE position at OCI (Burlington, MA) last August. Started a new P.SWE in a small company in a ten-minute's drive from my home this February. Hybrid in-office/remote presence model but I come to the office every day, since it's so nice and quiet there. Paid less than at Oracle (of course, and thanks to my years at Oracle, I don't care anymore), happy and balanced much more than at Oracle, am enjoying each and every day of my new work experience and life in general. I am now programming in my beloved but long not practiced C++ rather than in what might have come my busy way back at Oracle. I was doing all kind of hard and hot things while at OCI, with no good understanding or no understanding at all, and no gratitude from about one half of Oracle managers I had to deal with during my 8.5 years at Oracle, on about ten OCI teams (with a temporary damage to my health while working for an especially inadequate AWS transplant.)
During my six-month-long work search, I had enough interested inquiries from various companies, local and remote, and quite a number of technical interviews, some of them quite satisfying for me. Never had a feeling that my age was a problem for being considered for a position.
The job market is very bad and it will not get fundamentally better. The company where I currently work, had its own layoffs since I joined in February.
No advice can be given but sharing real inside and/or outside life stories is interesting and helpful.
Although... Advice to all who reads this: Do not post nonsense on this board. Google answers to general questions. Write intelligently, with good sense and grammar. Be better than others in all ways you can.