Even before anything else, you should change your DNS from your ISP to one of the many third party, respected, fast resolvers. Clooudflare 1.1.1.1, Quad9 9.9.9.9, both do not log and are free. There are many others.
I use the paid $1.99 USD/mo NextDNS with malware-only blocking on my router, and malware, ads, trackers blocking on my Android devices, Linux desktop and Windows desktop.
I like UMCOR (United Methodist Committee On Relief) and as a member of that (mostly) progressive, non-fundamentalist denomination I do give to them at times.
But I feel it's important to let folks here know that a) UMCOR is the relief agency of a Christian church, because some may not want to donate through a religious agency; b) their international relief is not solely targeted at Gaza or Gaza+Israel; and c) some of its works are targeted there: