I wouldn’t say most but it is a reality of most podcasts these days that they’ll shout out donors. I kind of like the goofy sound effects personally and the rest of the podcast is chill and perfect for background listening. Of course everyone has their own preferences. I find LUP interesting enough for my level of Linux (enthusiastic amateur).
Been using Posteo for years and it’s great. No issues. Focus on privacy and security. Helpful support when needed. Hosted in Germany. 1 euro a month.
http://www.posteo.de/