How do you feel about posting in empty book forums?

How would you feel if a forum have many posts but from the same person? Is it annoying?

I'm reading a book with so little posts in the forum and I feel restricted on -in?- the amount of posts I should make. I don't think it's that much of a problem tbh, I can just do whatever I wanna do as long as its not really too many posts. But I wanna know someone else's opinion on this too.

I'm going to a book signing tomorrow, and I have something I'd like to give the author as a gift—I do hand embroidery, and I made a small embroidery hoop with a line from the book. Is it weird for me to give her that? I made it with the intention of giving it to her at this event, but if it's weird to do that I'll just keep it for myself, lol. I know I'm overthinking this, but I always get so nervous about going to book signings...it's like I turn into a version of myself that's pure social anxiety 🤦🏼‍♀️

I hope this is a good forum for this???

I have collected a lot of various books over the years. I am very cognizant about researching authors and publishing companies before I purchase any books. However, I have a small collection of books in a corner of shame on my bookshelf from authors who later on came out as problematic (or in a certain set of files), free books I picked up on the side of the road or in free little libraries I later regret picking up after researching, or gifted/inherited books I again later research and opt not to read.

My question is I feel icky about throwing book away/burning them. I also don't want to spread misinformation or support for problematic authors by donating them. My question is what would be the most ethical way to dispose of these books? donate to the library? hide them away in a box in my attic?