Those add-ons provide some privacy, but they have a different effect than Tor. As examples, despite using the above add-ons, your ISP still knows which domains

Those add-ons provide some privacy, but they have a different effect than Tor. As examples, despite using the above add-ons, your ISP still knows which domains you visit, as anyone else who can see the network traffic and as does your DNS provider; and the domains you visit know who you are.