AFIK, I may have some 32-bit applications but I'm probably not using them. You can check on the ones that you have at https://roaringapps.com I'll post back if I come across anything. As always, I took the precaution of making several backups (i.e. 3 clones) before updating.
Jon
macOS 11.7.10, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365
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