With the rapid evolution of the Block Editor and other interesting projects that are advancing the Wordpress platform, we highly recommend checking the “This Month in Wordpress” that is posted by the core team each month. It is a great timely summary of what is going on.
It’s the start of a new year. It is the start of a new decade. Your website is your “homebase” online. Like your car and home in the physical world, it is a complex asset that requires regular maintenance to perform reliably and look great.