Apologies, I have not been able read all posts but wanted to advise that post cataract surgery, a film can grow over the back of the capsule which houses the lens.
The solution is treatment with a laser and takes but a minute or so.
Anyone who has vision which has declined since cataract surgery should visit their optician who can tell if this has occurred.
However, if your floaters are increasing, you should have immediate treatment as sometimes this can be an emergency.
Please speak to your optician, explain the problem and they should advise you.
I had to have immediate surgery (unfortunately,
I had to abandon the NHS as time was of the essence to save sight - too long a wait) and went privately.
Wishing you a good outcome.