The streaming model itself is so different from broadcast, that it actually makes the shift quite a bit more difficult, because whatever deal was in place at the network now has to be totally renegotiated to make it worth a streamer’s money and effort.
Once a series like SEAL Team moves to streaming, there’s no longer the potential of extended back-end profits from syndication, with the show now likely living on that service for years to come, if not in perpetuity.
Taking a show to streaming means higher up-front license costs, whereas in broadcast those fees are lower, because the studios behind the dramas and comedies are able to make up that lost revenue by taking the shows to syndication.