As long as "Spider-Man" movies remain profitable, you can always be relatively confident another one will come down the pipeline. However, the character of Peter Parker exists in a unique state of equilibrium between Sony and Marvel Studios, which Disney owns. It's created doubts of how long Spider-Man could stay within the MCU and whether Sony would pull the plug at any moment to make the character separate once again.
Fortunately, it seems like there's a good working relationship between the two companies, as Sony executive Amy Pascal revealed in an interview with The New York Times, stating, "I love working with Kevin [Feige]. We have a great partnership, along with Tom Rothman, who runs Sony and has been instrumental, a great leader with great ideas. I hope it lasts forever." Feige echoed those statements in the same interview. He even went so far as to assure fans that Spider-Man will continue being part of the MCU. As he put it, "We're actively beginning to develop where the story heads next, which I only say outright because I don't want fans to go through any separation trauma like what happened after 'Far From Home.' That will not be occurring this time."
Where will Peter Parker go next for "Spider-Man 4?" Will they continue with the "Home" naming convention? All good things come with time, so for now, fans can rest easy knowing more Spidey is on the way.
