Bip39 light standard https://unsplash.com/@morganvmyg Though it takes advantage of BIP32 strategy you can continue to import BIP39 seeds into Electrum wallet. Also apart from BIp32 There may be BIP44 Edition which some wallet use with the generation of seeds. BIP39 solves this by making use of human-readable seed phrases made https://thejillist.com/story10172905/bip39-ledger-indicators-on-bip39-standard-you-should-know-https-linktr-ee-bip39