I clicked this expecting some deep-dive ramble about moving all communications to Matrix, but this is actually a very concise and accessible guide. Now, I will admit I'm biased since I already follow all of these steps, but it seems really simple to me. In fact, the addition of the "Expected effort" bits makes me wonder if I could convince some friends to follow suit and at least switch to Firefox and DDG. OSM has proven a hard sell so far, sadly.