I was having the birds nest issue and found that tip. Haven't had more than one or two since and that's been over a year.
I personally use goo gone to clean my needle every bobbin or so and occasionally when it will skip a stitch. The Bonded thread worked so well for me as a solution that I went back and used basting tape I had from before that I thought was too sticky. Seam/basting tape tends to collect for me one of two places.. Either little balls of it gather on the needle which I just clear off with q-tip and Goo Gone and occasionally (only recently in fact) it will be on the bottom of the presser foot. I just added that to my places to clean with Goo Gone and have found it manageable.
Personally,I've never used backing tissue but I know others that do.. Except for the Balloon, Spider and Snowflake kites, I'm really only sewing straight lines. My machine is a cheap Brother and has gotten me through 80+ kites now with no issues other than cleaning.
Many people will advocate for a walking foot. That may or may not be what you need. individual choice applies here. I will say you should never have to push or pull your fabric through,. you should only be guiding or steering.. Hope these tips help..