Not that high. People may not know what tech can do but they do know that tech can do the things Facebook does. Using separate services may be less convenient t

Not that high. People may not know what tech can do but they do know that tech can do the things Facebook does. Using separate services may be less convenient than something like Facebook (or would be if Facebook's UX wasn't horrible) but it isn't really harder. If Facebook gets replaced by another monolith, using it won't even be more inconvenient.