Update/Continuous support for CS5 and alike

The Apple OS Upgrade is not superior computing but more towards the social and marketing plus exploitation, and may have some more bugs fixed - but as computers user since 1984, the write and pain/draw as well as movie editing and mostly music creation had progressed with more options and quality but not as much in basic key capabilities to actually do what we expect from computers.  Another area is web-design which has newer looks yet my oldest websites still are as effective in what I am sharing or posting, and the same is in my oldest videos, and only in music we have come farther as well as AI in general. 
So for me, even without the loss of ability to use my CS5 on the new Mac OS, the new Mac OS is not offering superior computing.   When I travel, I take my MacBook with OS 10.7.5 which still does all the basic www plus other work I need from a computer - and this, for security/safety reasons in case of potential theft of the laptop I am traveling with.
 
Yes, in the past, I was as fast as most of us to update and upgrade and buy the best latest technologies but over the last 37 years I have learned to be wiser as a consumer who had paid few times for the same thing in a newer version.

Thanks Ned on your care and for your reply.    I am thinking of newer OS and not newer technologies.

The reason I have not updated my Mac to the newest OS is the loss of use of my existing CS5 software which works almost well on my OS 10.14.6 which in part is not up-to-date as it is on my older Macs with older operating systems like 10.10

Maybe some day, I shall need to prescribe to the cloud for 30-60 days so to upgrade my websites, but most of my old and very old websites do what I need.

My point is that I have always liked Adobe products, but the competition may get my attention if the costs are not flexible to actual need to use the software.