I use a hard to guess algorithm based on an obscure set of words and numbers that I already had memorized that few would know and fewer would guess. I haven’t gotten on the vpn train yet. no Facebook, Google accounts, Tic Tock, Twitter.
Social Media is a good one. I have a FB under an assumed name with no friends. I use if for their marketplace.
Yes...
A combination of mispelled Klingon swear words and numbers
To form a new password, I take the number of pages in my Merriam-Webster dictionary, and multiply by a random number from my calculator. (Most have that function) That gives me a page number for selecting a word. I do that a second time in order select another word. Next, I concatenate those words, capitalizing the first letter of each word. A final application of the random number gives me a numeric value for a postfix. Now I have a nice password.