It's probably not that it's hard to type sed -i but that they can not change URLs so easily. It might be price indexing engines, external partners authorized to

It's probably not that it's hard to type sed -i but that they can not change URLs so easily. It might be price indexing engines, external partners authorized to edit certain paths, and any number of other things. If parts of your audience blocks ads then it's probably a good idea to test your web site with uBlock installed, just as you already test with Safari and MSIE. It's specifically not a good idea to rely on the block list maintainers who will have a hard time separating earnest bug reports from all the bogus ones who think they've found a clever way to avoid blocklists.