Touch pads on strapping pins and ADC2 pins. (IDFGH-6563)

[Zeni241]

In ESP.IDF document they have mentioned:‎

‎1.‎ At boot time (system reset release (power-on-reset, RTC watchdog reset and brownout ‎reset)), the ‎strapping bits configure the device’s boot mode.‎
‎2.‎ Since the ADC2 module is also used by the Wi-Fi, only one of them could get the preemption ‎when using together, which means the adc2_get_raw() may get blocked until Wi-Fi stops, and ‎vice versa.‎

Except two touch pins (T8 and T9) all the other touch pins (T0 to T6) are either strapping pins used ‎during boot time or on ADC2. My question is it safe to connect touch electrode to T0 toT6? Can this ‎interfere with starting ESP32 in desired bootloader mode (download and normal mode ) and uploading program through TX, RX pins? Or attaching ‎touch electrodes to ADC2 pins can interfere with WIFI operation? ‎