Great summary of easy things to do to improve greatly your level of privacy. I would suggest paying for anything you can, using Monero for greater privacy, even if you buy Bitcoin non-KYC your spending history and habit can be analysed, connecting it with a pseudonym, an original IP or any other information available and there is the risk you may slip at some point and get everything connected to you. I would also add: Trade Monero for cash in person and spend cash everywhere, many times you get better deals when paying cash, everyone loves you more and you improve your privacy.