There's a huge list of Fiverr competitors here though it should be noted that the BDS movement calls only for boycotting Israeli institutions that are engaged in or profiting from the abuse of Palestinian human rights and not necessarily for being Israeli alone. If, for example, they work with the Israeli government in any capacity, or if they give corporate donations to the IDF (like Strauss-Elite), that would qualify them for boycott.
Per BDSMovement.net: "BOYCOTTS involve withdrawing support from Israel's apartheid regime, complicit Israeli sporting, cultural and academic institutions, and from all Israeli and international companies engaged in violations of Palestinian human rights."
Wordpress isn't owned by any one person. It's a collaborative project. The software is free. Just sign up for an inexpensive account at a web host of your choice and most of them will install wordpress for free. From there, there are some free basic templates to get you up and running with a blog.
Wordpress.com is based upon wordpress, is totally free, but technically (like facebook or reddit) you don't own the content and it could all be deleted at at time (although unlikely). Wordpress.com is owned by one of the founders of the Wordpress software, Matt Mullenweg. I don't know much about him, but I don't ever recall hearing any political controversy about him over the years.