TBH most of the FUD in the OP is straight from Sentry's own website. Regarding using the SDKs, I'm telling my users to take Sentry at their word when they wrot

TBH most of the FUD in the OP is straight from Sentry's own website. Regarding using the SDKs, I'm telling my users to take Sentry at their word when they wrote "Permission is hereby granted, free of charge [..] to deal in the Software without restriction, including without limitation the rights to use"