Feige said multiple times that he wants the movies made in Marvel, which he says he's planned till 2030 and beyond to be in a single continuity.
He cited James Bond as a model. Until the Daniel Craig movies (which is obviously a reboot), it was understood that the character from Dr. No to Die Another Day was the same version of the same character, played by multiple actors. Continuity was kept on the down-low (like for instance vague allusions to Bond's marriage, revenge on Blofeld and other stuff) and of course presence of certain actors (like Q by Desmond Llewellyn) gave continuity but basically it was understood that the James Bond was the same version of the character originated by Sean Connery. Daniel Craig was the reboot and obviously once he steps down, different actors will originate from him as well (not that there won't be inspiration from the Connery movies or earlier movies) but it will be Craig's version that is the new starting point.
https://www.ifc.com/2012/04/kevin-fe...man-james-bond
Ultimately the MCU is defined by continuity. If the IM movies weren't leading to the Avengers and didn't have Fury's cameo at the end, it would be greatly diminished. The fact that the MCU is a continuity shaped by the Chitauri invasion or Thanos' Snap and so on, gives meaning to even the smallest offerings in the universe. Given all this, given that they titled the first MCU Spider-Man movie "Homecoming" and given that obviously they want Spider-Man back full time, I think it's clear they want Holland's Spider-Man or this version of him to last indefinitely and be the main cinematic Spider-Man going forward.
Of course they rebooted Bond eventually but as absurd and silly as those movies are, it's not one filled with magic and weird science like Marvel, where large scale events can alter and provide "A Fresh Start" without actually changing the continuity. Say "Secret Wars" or some big magic event and so on.