Simplify an inclusive meeting experience by enabling Guest access as the default

I understand the rationale and this would be valid if all this change did was 'allow' guests access to teams. Guest management is actually a hard process to manage well and does need some thought, care and attention before just being blindly enabled in my opinion.

Everything from deciding if limits are placed on guests, through to the accounts that get created in Azure AD that remain unless managed and reviewed. The link below should also be taken into account.

https://docs.microsoft.com/en-us/microsoft-365/solutions/collaborate-as-team?view=o365-worldwide#teams-guest-access-settings